Question

Please help me friends

No spam allowed

Wrong answer will be deleted on the spot

Find out group period and block of following elements
Argon
Zinc
Chlorine
Boron
Calcium
Gallium

Answer 1

Group period block
Argon 18 3 p

Zinc 12 4 d

Chlorine 17 3 p

Boron 13 2 p

Calcium 2 4 s

Gallium 13 4 p

Answer 2

ARGON
Group: 18
Period:3
Block: P
ZINC
Group:12
Period:4
Block: D
CHLORINE
Group:17
Period:3
Block:P
BORON
Group:13
Period:2
Block: P
CALCIUM
Group:2
Period:4
Block: S
GALLIUM
Group: 13
Period:4
Block: P