TOE-NON METALS

Question 1

H

Answer 1

HYDROGEN
grp: Non-metal
atomic no: 1
Atomic wt: 1
valence: +1, -1

Question 2

C

Answer 2

CARBON
grp: Non-metal
atomic no: 6
Atomic wt: 12
DIATOMIC CMPD

Question 3

N

Answer 3

NITROGEN
grp: Non-metal
atomic no: 7
Atomic wt: 14
DIATOMIC CMPD

Question 4

O

Answer 4

OXYGEN
grp: Non-metal
atomic no: 8
Atomic wt: 16
Valence: -2
DIATOMIC

Question 5

P

Answer 5

PHOSPHOROUS
grp: Non-metal
atomic no: 15
Atomic wt: 31

Question 6

S

Answer 6

SULFUR
grp: Non-metal
atomic no: 16
Atomic wt: 32

Question 7

Se

Answer 7

SELENIUM
grp: Non-metal
atomic no: 34
Atomic wt: 79