Today we go through the AS Chemistry (9701) Paper 22 for the June 2022 session.

Just some minor corrections , at 9:07 Chlorine belongs to Group 17 (not 7) and at 9:18 , the 2 electrons donated from Radium will go to each chlorine ATOM to form chloride IONS.

00:00 Intro
01:16 Question 1
08:00 Question 2
17:10 Question 3
29:42 Question 4
36:01 Question 5
44:08 Question 6

Exams coming soon and think you need some extra help ? Feel free to contact me at [email protected] to find out more about my small group/ one on one classes for a variety of IGCSE and GCE subjects. (I am an approved Cambridge examiner!)

Please don't forget to like and subscribe.