Chemistry · May / June 2021 · Paper 22 · Question 2
5070
As printed in the paper
The question as text
Oxygen, sulfur, selenium, tellurium and polonium are in Group VI.
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
2(a)[1]
2(b)[1]
2(c)(i)[1]
2(c)(ii)[1]
2(d)[3]
2(e)(i)[1]
2(e)(ii)[1]
2(e)(iii)[2]
Make a free account to save your answers and see your weak topics and ask the AI why a wrong answer is wrong.