Question

List of the element first 30 element with their atomoc no

Answer 1

the answer to this question is

Answer 2

H-1

He-4

Li-6.9

Be-9

B-10.8

C-12

N-14

O-16

F-19

Ne-20.2

Na-23

Mg-24.3

Al-27

Si-28.1

P-31

S-32.1

Cl-35.5

Ar-39.9

K-39.1

Ca-40.1

Sc-45

Ti-47.8

V-50.9

Cr-52

Mn-54.9

Fe-55.9

Co-58.9

Ni-58.7

Cu-63.5

Zn-65.4