On the Question 4, you stated that the number on the periodic table is the relative isotopic mass. But your statement is not true since it is the atomic mass.
technically the atomic mass is the average of all the isotopes that exist of the element, as it takes into account the % abundance of all of them, so it isnt entirely wrong calling it "isotopic" mass
Hi! I have watched your videos. These are amazing, but here I have a confusion that you in the video, you said that 35.49 amu is the relative atomic mass of chlorine 35, but I think that it is the average atomic mass of chlorine not the relative one. So kindly can u plz clear this confusion??
But why do we take the isotope mass relative to "1/12" of a carbon-12 atom? What's the use of working with relativity then if we're practically comparing an isotope mass to 1? (1/12 × 12 = 1) I mean why not just take the isotope mass as is
It's basic chemistry knowledge, everything you're learning in GCSE is in A-levels too. You just brush up on this when you decide to study Chem A-levels.
On the Question 4, you stated that the number on the periodic table is the relative isotopic mass. But your statement is not true since it is the atomic mass.
technically the atomic mass is the average of all the isotopes that exist of the element, as it takes into account the % abundance of all of them, so it isnt entirely wrong calling it "isotopic" mass
@@harazashi would you still get the mark if you called it relative atomic mass but mentioned about the average of the isotopes
@@zearow5458 I dont think so because relative isotopic mass and relative atomic mass have different definitions so they would probably not accept it
@@harazashi www.digipac.ca/chemical/molemass/massnum.htm
I feel like it was either a mistake or not explained properly so I found this instead.
Aaron Singh I thought the same thing, I feel like it should be relative atomic mass
Can't thank you enough for these videos.
This will be good if you are in year 9
This was really helpful, thanks!
Fantastic work
Thank you, your videos are really good ✨💌
really needed this like your accent too
Hi! I have watched your videos. These are amazing, but here I have a confusion that you in the video, you said that 35.49 amu is the relative atomic mass of chlorine 35, but I think that it is the average atomic mass of chlorine not the relative one.
So kindly can u plz clear this confusion??
same thing
But why do we take the isotope mass relative to "1/12" of a carbon-12 atom? What's the use of working with relativity then if we're practically comparing an isotope mass to 1? (1/12 × 12 = 1) I mean why not just take the isotope mass as is
I am so confused about this too. Have you figured it out yet? If yes, please help a fellow chemistry student out ahah :)🙏🙏
Try asking AI or chatgpt, that's what I do when I get t confused about things like these
Thank you that was really helpful
Thank you sooo much! This really helped me
Are the required practicals included ?
Molar mass of carbon tetrachloride
Channel is very helpful thank you so much for uploading video
I’ve been trying to wipe that tiny pen off my screen like five times until realising it is part of the video and not dust 💀
This is crazy we are doing this in GCSE's and this video say's it's for A levels why do things have to get more difficult?
It's basic chemistry knowledge, everything you're learning in GCSE is in A-levels too. You just brush up on this when you decide to study Chem A-levels.
It gets a LOT harder than this
She’s great
Wont be using your channel again because of question 4 answer :(
why not im confused
@@nehna204 she said that the periodic table shows the relative isotopic mass while it should be the relative atomic mass.
I don’t understand anything. It’s too complicated