Question

Can u pls tell me values of Atomic wts of the main elements of periodic table... pls pls i need them U WILL BE MARKED BRAINLIEST.. pls send approx values ..thx

Answer 1

Answer:

Hydrogen. 1

Helium 4

Lithium 7

Beryllium 9

Boron. 11

Carbon. 12

Nitrogen . 14

Oxygen 16

Flourine. 19

Neon. 20

Sodium. 23

Magnesium 24

Aluminium 27

Silicon. 28

Phosphorus. 31

Sulphur. 32

Chlorine. 35.5

Argon. 40

Explanation:

I guess that's enough!!!! Hope it helps