Question

tell the answers pls​

Answer 1

Answer:

C2.

5- Argon

6- Iodine (small amount)

C3.

1- (III) ; 2- (vi); 3- (I); 4- (v); 5- (ii); 6- (vii); 7- (iv)

C4.

1- (c)

2- (b)

3- (a)

4- (c)

5- (d)

6- (c)

7- (c)

8- (b)