Get premium membership and access revision papers with marking schemes, video lessons and live classes.
  OR
Processing. Please wait.

 Form 2 Chemistry Sample Revision Questions With Answers

Two elements M and N have atomic numbers 17 and 20 respectively. Write the formula of the compound formed when M and N react.

 (1m 10s)
1003 Views     SHARE

Download as pdf file

Answer Text:
M->2.8.7 (Valence 1)
N->2.8.8.2 (Valence 2)
Compound formed #NM_2#


|