What are Isotopes?
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- Опубліковано 11 лют 2025
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We'll learn about what isotopes are and how to write atomic number and mass number in isotope notation. We talk about a simple analogy with cars to explain this tutorial. Isotopes are versions of an atom or an element that have the same number of protons, but different numbers of neutrons. Isotopes and isotope notation are particularly important in nuclear chemistry.
There's a special place in heaven for people that make videos like this
Hell?
People please, it doesn't matter whether he believes in heaven or not. What matters is that he's educating the world with these videos, and that's all you have to know.
By the way, being an atheist is neither good nor bad. Well, it's the same case with being a religious one too. As long as you're a human, it's acceptable. To educate the world is indeed what a human should do.
couldn't agree more
I am the Senate No, because professors like him are lecturing us on lessons in a very clear way so we can completely understand the lessons.
It’s 2020 now, you’re still helping students like me. Thank you, Tyler
And in 2021
@@takethelirl9078 Coming to you from 2089, still learning from this video!
I agree
Ye im in the school bathroom rn cheesing a quiz
@@takethelirl9078 and in 2022 baby :D
Exam: what is Isotope?
Me: well we have a lemona-G, a lemona-GX, and a lemona-GXL
Isotopes are atoms that have the same number of protons and electrons, but a different number of neutrons. Changing the number of neutrons in an atom does not change the element. Atoms of elements with different numbers of neutrons are called "isotopes" of that element.
The atom is the basic building block for all matter in the universe. Atoms are extremely small and are made up of a few even smaller particles. The basic particles that make up an atom are electrons, protons, and neutrons. Atoms fit together with other atoms to make up matter.
Protons are tiny particles inside the center of an atom. They they make up most of the weight of an atom, but they are still very small. In fact, if an atom was the size of a baseball stadium, each of its protons would still only be the size of a marble!
The electron is a negatively charged particle that spins around the outside of the nucleus. Electrons are attracted to the nucleus by the positive charge of the protons. Electrons are much smaller than neutrons and protons. About 1800 times smaller!
In case someone is really for exam here
@@_____J______ praise the lord
Exam: what is Isotope?
Me: well we have a Iphone 12, Iphone 12 pro, and Iphone 12 pro max
@@necros_yt1091 Exactly.
@@_____J______ you're doing God's work thank you very much 😩❤️
I want that kind of teacher that just goes like: “here’s different types of lemon cars”
Yes
l e m o n a
It’s 2022 now, you’re still helping students like me. Thank you, Tyler
this guy is a legend, helps me so much through honors chem
same!
Yep mee to
same case
l Legacy23 l ikr 😀😀
same but normal chem because AP stuff is enough on its own lol
I like Crash Course, but I seriously think that these videos offer a much more understandable explanation for these concepts. Great job on this. I cannot thank you enough for the quality of these explanations.
Uriah Graves SAME! Crash course is just a bit too fast with less visuals in the explanation part... this is just PERFECT! Too bad its only chem and not other subjects, but this guy CAN TEACH!
I never understand why so many people like crash course. He goes way too fast and doesn't explain things very well. Idk maybe it's just me
Yeah crash course Is just an overview type of thing; helpful to get the idea but not to develop an actual understanding.
Never liked crash course. Tyler is great, also very much like Cognito.
crash course is like a revision for what you took, thats why its so fast and tries to put as much information in a small amount of time. this should be what you watch before the exam, not what you study from.
This guy should be teaching teachers how to teach.
LOL SAMEEE AND thats why im here.
my teacher at school really cant make it
he actually should
Totally true!
Jesse Locke agreed, I understood this in 7 minutes instead of a whole lesson
tyler ! its 2019 and this video was published in 2012. You are still helping students like me!!! THANK YOU
Yw...
29 October 2020 and He's still helping me.
It’s Halloween 2020 and he’s really helping me
it is the end of 2020 and he is really helping
It’s 2021 man
Studying chemistry for the first time in my life at the age of 72, (for the fun of it) your videos are, by far, the most straightforward I have found anywhere. A teacher all my life, you know exactly how to do this. Thank You!!!
I'm only 68, but I decided I wanted to understand chemistry better, too 😊.
Thank you again. This from a 47 year old woman who never understood science until I found you! I've watched all you videos and they have helped mr to move one with confidence in the science world. With tears in my eyes I say, thank you.
Whyms you are right is he simplify Isotopes better than my biology book. The schools and colleges books are so complex that the average student cannot understand these books. Thats why some people come to youtube and get tutorials to learn what is written in these books. These books need to be simplify so more people learn.
He simplify Isotopes very good
Everything cannot be simplify but a lot of things in books in school and college need to be simplify so more people can get a better understanding. Things need to change in education. Its time far a Revolution in education.
I wish it was explained this way in class. Most chemistry professors teach as if the students already know the material and they are just refreshing. Thank you for sharing. Pharm, D hopeful!
Amen Reddings you are so right and the books are so complex the average person cannot understand the book.
IKR? my chemistry doctor teaches us as as if we know the material , she literally reads the slides for us
Okay, I had to comment. I have been having the hardest time doing Chemistry. I've been having so many breakdowns from it and the book/teacher was just not making sense in any possible way. I would spend hours going over and over my book, again and again, trying to get it and watching video after video and reading article after article. Just to understand. I came over your videos today and I cannot tell you how much I understand now. I feel so incredible. I have been freaking out all day on how much I understand chem now. It all is coming together. And I just wanted to thank you for that. You are seriously not making me want to quit school now.
It’s 2023 now, you’re still helping students like me. Thank you, Tyler
Finally! Someone who can actually teach me chemistry and me actually understanding. That was a very well thought out lesson plan. Bravo!
the fact that everything is handmade and is explained so well. this man was so prepared and organized and literally deserves a crown and a cozy blanket for everything he's done for us. keep up the good work man
Love how these videos were made in 2012, and it's not even JUST the students who rely on Tyler anymore! MY CHEMISTRY TEACHER LITERALLY SHOWS US HIS VIDEOS AS LESSONS!! THAT'S HOW AMAZING HE IS!! THANKS TYLER!!!! YOU ARE SAVING ME FROM COMPLETELY FAILING GRADE 11 CHEMISTRY!!
No cause I mean that literally smh
I've been sick for basically the past week, so I've missed most of the week. Guess what? I have an isotopes quiz tomorrow. Do I have any sort of prior knowledge? No. I'm gonna watch a Tyler video, study a bit more, then walk into class tomorrow and completely wing this quiz.
It's been an entire decade, and yet he still saves us.
Strong work, Professor DeWitt. I made a 95% on my last university chemistry, and I don't think it would have been as easy without you!
Finally! A teacher who knows how to TEACH people who don't know much about the subject. GREAT job!
NOW IT'S 2023 THIS VIDEO STILL HELPING ME A LOT TO UNDERSTAND THE CONCEPT MORE CLEARLY .THANKYOU TYLER SIR !!!
I want a lemona SS
me too, lol
Yes I have..I sold
The GXL is dummy thicc tho.
I am very glad i found an excellent teacher like you , you make things so so much easier you have no idea, THANK YOU SOOO MUCH.
I never met someone that could explain something so good as you do. Great work :)
It's 2022 and you're STILL helping! You're awesome!
I happened to find you in response to a crossword clue that I was curious about.
I have to say your explanation was perfect to make me understand isotopes without angst!! Just so enjoyable to learn, understand and remember. Thank you.
I just know We were going to learn about isotopes the next chemistry lesson so i learned this from this video so i can sound smart in class. :)
Da Best LOL 😂
Literally the same thing w/ me!
Da Best oh ok so that's how u smart kids answer every single question the teacher asks!!! Nice !
Jenan Samannaz I guess, this is not a regular thing i do
lol, Your profile pic gives me life,,,
SHIA labeouf ...PROTECT HIM
Ohh i get it, he was talking about cars and use CARbon as his example.
Very smart indeed
Edit: I came back to this year for grade 11 chemistry and forgot I made this comment 🤣
What did the scientist say when he found 2 isotopes of helium?
HeHe
I love this😂😂
Deuterium bro
Hea hea boii
Nebraska Bait that scientist went on to become Michael Jackson
🤣🤣🤣🤣
I am a 66-year-old woman that has just begun to learn about atoms, isotopes mass, etc.… You make it so so easy to understand… Bless your heart and your teaching style!
It's 2023, I'm 42 years old and in my first semester of college. My chem professor is great, but the way you broke this down is so easy to understand. Subscribing in hopes the rest of your videos are as helpful as this one was! Thank you!!
Honestly I don't even pay attention to my lessons (I can't understand my teachers at all) I just come home and watch your videos and I have a B in my class.
Good job. B's are not easy to get, either. C's are more easy. B's and A's are your goals here to pass with confidents :0
Amanda Mariscal OMG me too!!! I only take really basic notes of what was covered so i can look it up. My teacher is one of those that are too smart to simplify it for people just starting.
***** B's are good in chemistry. Especially college level where the majority of people fail it.
***** Don't be a jerk.
+Amanda Mariscal Same my teachers are terrible
Well there goes the 30 minutes I was going to spend studying! Best 7:55 minutes ever. Thanks Lemona!
Omg all the comments are from 4 years ago it’s kinda sad. You are an exemplary teacher of Chemistry
Tyler, your use of the analogy was extremely effective. I usually don't understand concepts as fast as I did with you explaining it. Keep on teaching, the students of the world need you.
Honestly. Having been studying isotopes, watching different UA-cam videos but still don’t understand it, I got mad at my self, I stop reading, I even cried because I’m preparing for an exam, until I stumbled upon this video, you made it very simple and easier for me to understand, I don’t know how to appreciate you enough, thank you very much and I love you💯
2:00 You mixed up the pictures for Carbon 13 and Carbon 14. This troubles me on a spiritual level.
Was about to mention it but i found your comment,
Same hahahaha
My students noticed and wouldn't stop talking about it.
It's at 3:00
I dont understand
I though it was just me!
If H2O is the formula for water, what is the formula for ice?
H2O cubed.
hue hue hue
Actually its the same formula. The only difference between water and ice is the bonding between the molecules,the molecules in the ice have stronger bonding,that's what makes it a solid,while in water they have weaker bonding and that's what makes it a liquid.
***** Finally someone who realised!
btw i dont go to alot of parties...
+Anub'arak That one guy
Good question
Anyone know any jokes about sodium?
Na
lol
HeHeHe
HehHehHehHeh!
+theFox25
HA
I would tell a chemistry joke, but the best two Argon
I couldn’t let myself out before I leave you a good comment. Dude every time i get a problem with Chemistry or Atoms relative stuff i come to your channel/ you simplify things just like it’s never been hard before.. your way of teaching is very attractive and easy to understand/// good job body
It's 2021 now and you are still helping people like me, thankyou
POV: you’re watching this on UA-cam because you couldn’t hear when your teacher screen shared on zoom
Hah! You got me lol
pain
its more like i was scrolling through tiktok the whole session
omg so true i just looked at this video cuz I couldn't hear my teacher
And we have to copy them in our HWs
Thanks bro, still helping in 2019
Well!!! actually, helping more in 2020 than 2019.....😂😂😂
2020 hehe
Did you hear oxygen went on a date with potassium?
It went OK.
what did the bob say to the bill
saag
Tyler Howells it would actually be written KO- but ok
pacific imperialist OK K.O.
Doesn't potassium explode when...
You are awesome. I am Indian and I am in 9th standard. This is the class where our science subject gets divided into three categories PCB. The concept of isotopes was really confusing me as you know I am a newbie. But you have cleared all my doubts and now, I can give my exam happily.
This video may be one of the clearest explanations of isotopes. Thanks.
I'm just going to be a comment also mentioning that you're way better than my current teacher
I am from 2021 and you are still helping students like me from future
Very well explained, very helpful video for students, keep it up, God bless you
you make the hardest topics so simple you are saving my life
I'm in the caribbean and I understood ya waaayyy more than my teachers. I was only assigned to look up what isotopes are but honestly I might be in love with your channel now. Thanks a bunch mister
Alternative title: chad tries to sell you some lemonas under the guise of a chemistry video
Its 2019 and I’m over here watching your videos and understanding something that you made 8 years ago😂
I'm also 2020
yeah same knew this guy back in 2012, thought I wouldn't need to watch his videos because my brother did at that time and now look at me XD at me at year 11 s t r u g g l i n g
Tyler you are incredible, thank you! I still get confused between "ions" and "isotopes", do you get that a lot? Please say yes.
After 20 years I’m going back to college and needed a biology refresher, something I dreaded because high school biology was tortuous: a combination of not understanding or having interest in the subject and like a lot of young students I thought it was a me problem. Turns out the teachers and the way it was delivered were severely lacking like many US public school systems. After watching many of these videos I’m stunned to learn that I LIKE science excited to learn more. It’s an amazing feeling to grasp these concepts with confidence. Thank you Tyler for your gift of teaching passionately. The world could sure use more teachers like you.
I love the fact that he wasn't cliche like all the other channels and wasted no time rallying for likes and subscribers and stuff...Thank you for that:)
16 teachers can't stand the fact they can't teach this good.
haaa... Right?
My teacher has us look at his videos and just does labs with us in class!
I can't thank you enough for your videos, sir! Thank you so very much!!
Lol oh man is the lemona a Seinfeld reference? if so that's awesome!
Wow! You are the first and only person to get that reference! Nice job!
Oh I love that show to death man haha. You must be as much as a fan as I because that was an obscure but cool reference.
+Tyler DeWitt I understood it too
I'm in 2021 and what can I say your an actual legend I was so confused for so long about what isotopes were and you made so much sense keep up the good work and we need more people like you, thank you so so so much!
I just want to say a big thank you to Tyler. You are a great and awesome teacher. God bless you. You have blessed a lot of people including me. You have impacted a lot of people. Thank you very much for taking out time and being patient to make these videos😊.
Error: The Carbon 13 was actually Carbon 14 if you counted the neutrons and vise versa
chill
Tyler Mulligan I NOTICED THAT TOO! when I read your comment 😂
I noticed that to :')
i saw that too
Wow! Saw your TED talk and it was very inspireing! I teach science and math in Sweden. I make my own videos and you have just given me a whole new idea of how I can teach my students! Great Job!!
Jesper Levallius hats off to the teachers like you who understand what to teach and what not to in the best possible way
Mr Jasper if school and college book were written in a simpler form that the average person can understand these books. Because the books are written so complex the average person like me and others cannot understand these books
I think I found my chemistry help channel.
My teacher has been teaching me for 2 years and I still didn’t learn isotopes. I watch the 8 minute video and now I completely understand. Definitely subscribed .
Thank you so much! I work as a sign language interpreter in a school setting. This helps me understand isotopes so I can better explain. Brilliant! Thank you!
wow. all I can say is wow. your explanation is so perfect and clear.
Have you heard the one about a chemist who was reading a book about helium?
He just couldn't put it down.
"it doesn't matter what color it is"
Truer words have never been said
You're great sir. I'm and art student who has never understood science but meeting you turned things around for me. Keep soaring sir, I adore your tutorials
Oh man. You are so good at explaining. Thank you so much.
I can't explain how thankful I am for this video. If my teacher could explain half the way you did I would be getting 99s 😩😩
“They took everything from me. My voice, my freedom, my legacy, and they replaced me with some blue haired KID.”
You must be the jesus of chemistry.
Tika I think cody (codyslab) is
Tikit Agree!
Tikit he is trust meh
Tikit Amen
I am a parent of a 9th grader and your videos are absolutely invaluable!!! THANK YOU SO MUCH for posting these tutorials!!
You have been my UA-camr Chemistry Teacher :) Every time after chemistry class, I come to your videos to refresh and clarify concepts or problems that I did not understand. Thank you!
2:54
you put the one of 8 netrons on 7th and vise versa.
You got the cards for Carbon-13 and Carbon-14 swapped.
If I owned a nuclear plant and I had to hire one person from this list to be in charge of it, I would hire you. Not being sarcastic at all, just that you checked it for yourself and you didn't go on faith.
Whoever disliked this still failed the test
You are a legend, can't even tell you how much your videos have helped my chem101 studies!
Its 2024 and you're still helping student's like me tyler thank you very much i can't imagine the number of good deeds you earned by doimg this
I call him "THE LEMONA TEACHER" as most of his lectures include the "LEMONA"
I never knew Logan Paul was so good at science!
Lower Pitch Songs Never degrade this man by calling him Logan Paul
Nikal
Thank you for this video, my dumb ass teacher can't explain this at all. :)
Tyler Horst right my teacher does an online classroom where she makes videos explaining the subjects (instead of teaching it in class 🙄we have to watch them at home) but she don't even explain them as good as this guy does.
Sameee my teacher is a fucking dumb ass
same here bro
my teacher is same she does not even teach anything and the video she plays is awful..now im gonna get f but thks to this video..!i may get better
next week is exam..
You are incredible. I wonder how differently my choice in a career would have been, if I could have had a teacher like you when I was in high school.
Tyler, it's 2022, 10 years since this vid was published and it's still helping students like me. How can i ever thank you enough ❤
Anyone else in quarantine studying because they have nothing better to do :)
I burned my grilled cheese because I got so into this :D I'm not even mad
Hmm can anyone get me a Lemona GXL?
Wow! Tyler is excellent at explaining things! They say the mark of a good teacher is someone that can take information, simplify it and explain it to the student as though the student is a six year old. Tyler's got my vote!
i've been looking for a best and concise explanation of isotopes here in youtube, and yours is the one who is simple. thanks buddy
I GOT A A+ on my teas thanks a lot gg man gg
i love you. you are adorable
Lemon car meme
This one of the simplest way of teaching which I've ever experienced on UA-cam. Thanks Tyler
ty very much you made life easier i understand ive watched different videos of others and got real confused i would have failed if it wasnt for you ty ty ty ooooox
Those who disliked this video hate chemistry 😂😂
I love chemistry😊
It's 2022 and this guy just helped me!! Gracias!!!!
Wow 2020 is a mess right now and I can now thank you enough for your time and effort to teach us chemistry
This dude is a straight g. His 8 min video just taught me more then I’ve ever learned in my chem class
This is really helpful. For someone who learns better through examples of real life, this is guaranteed to help me remind myself what isotopes are. Great video.