GCSE Chemistry - Differences Between Compounds, Molecules & Mixtures #3
Вставка
- Опубліковано 2 чер 2024
- This video covers:
0:21 - What a molecule is
1:11 - What a compound is
3:11 - How to use brackets in a chemical formula
4:48 - What a mixture is
This video is suitable for:
- All tiers
- All exam boards
- Triple and combined science
Related videos/topics:
GCSE Chemistry playlist:
• GCSE Chemistry - Atoms...
GCSE Biology Playlist:
• Video
GCSE Physics Playlist:
• Video
I just wanted to say I’ve recently started watching these videos and they are insanely helpful, especially when revising.
Hey Rhianna thanks for the lovely comment - really happy to hear it! Good luck with all your work! :)
@@ryan452 they changed their name since the comment
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Glad it helped Gerishimo!
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Currently studying for GCSE. This youtube channel is a life saver :)
How much of the science content do u know
same
Thank you for these videos. I've got my Chemistry GCSE tomorrow, and our main teacher left ages ago, so we've been stuck with cover teachers since November. These videos have really helped me keep up. Thank you.
we're both in the same boat. good luck in your gcses!!!!
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You're welcome! Thanks for sharing :)
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what were your results??
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Great to hear that Comic Mania, good luck tomorrow!
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We'll keep that in mind, thanks Aqsa!
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Great to hear it helped Emaan, thanks for letting us know 😊
Couldn't thank you more
do you reckon you would ever do past exam paper walk throughs?
tahnks so much i litreally stress this question everyday you made it possible for ,e to understand
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Thanks Ryan, we hope the revision goes well 🤞
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this comes in clutch b4 finals always
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can i use these videos for igcse?
I'm using them for IGCSE. Check your textbook and see if it follows it.
Awesome!
Thank you Cognito! This video was rlly helpful but can you explain why sodium chloride isn't a molecule? I'm still a bit confused.
I think it’s because a molecule are
2 or more atoms of the SAME ELEMENT held together by chemical bonds
@@ValyderBB Thank you but a molecule can be diff. elements held together by chemical bonds. He said it at the beginning e.g. carbon dioxide contains carbon and oxygen which are diff. elements but they still count as a molecule and a compound. But thank you for helping! :)
@@Hanan-xl9km oh rightt, I'm still getting to grips with chemistry and stuff 😅
@@ValyderBB that's ok :) at least you know now
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I would like to ask a question… anyone plzz answer me…
So I’ll be giving IGCSE exams in May June 2022, so can these videos be used for that? The title says GCSE… so is there a difference in the course? Or ccan I watch these videos for my igcse exams too? Plz answer thankss
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Is there any chance this is out of date? Or has the syllabus not really changed?
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And it help me alot in exam thanks
Very helpful
So does that mean that any substance that is a compound will also be a molecule? Or are carbon dioxide and water just exceptions?
i think that water and co2 are componds as molecules are atoms and water itself is ot atom
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Nice and clear. Showing this to my class for reteaching. BIG thanks for the time stamps! I have just subscribed!
Thanks! Glad you're finding it useful 👍
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Can elements also be compounds? for example, can oxygen be both a compound and element? I don't really get how all these relate to each other but also differ.
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It does help to understand what is the difference between compounds and mixture, thanks a lot!
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What Software do you use to make these videos
Hi - these days we mostly use Adobe After Effects
Quick question: What is the reason that the substances don't react with each other? Like what stops them from doing so?
because some substances have different melting and boiling point than others which makes them a mixture without being chemically bonded
Yea its sooo helpfull im getting like top marks
ua-cam.com/video/mdDQ5w59GyU/v-deo.html
Mixtures
This was a very helpful video, thanks! :)
I have a chemistry exam tomorrow doing last minute revision, hope I pass 🤞
i have a doubt, o2 is also one atom but it doubles to form a molecule then why cant a helium atom double to form a molecule ? pls explain i have an exam
Helium is a noble gas, it has 8 electrons in its outer most shell... it cannot react with any other atom/element
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can you please tell what are you trying to say from this point 3:57. I just can't get what are you trying to say
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