Science, asked by Mannatsethi1, 1 year ago

an element x has a mass number 4 and atomic number 2 find the valency of x

deeparu: Helium is x and it is stable

Mannatsethi1: kis ko brianlist ma dalo

Manu1001: Me because i gave right explanation

Answers

Answered by BrainlyMOSAD

2

helium
is right answer
please mark brain list please.

Answered by Manu1001

5

The valency is 0 because the element with atomic mass 2 is Helium and helium is inert gas

Manu1001: Mark as brainliest

Mannatsethi1: diside kar oo

deeparu: Shi decision mannatsethi

Manu1001: What

Mannatsethi1: yar tu muja taana mar ra ha ya sahi ma bol ra ha ha bhai

deeparu: Firstly m not bhai..... M bhn

deeparu: And secondly m saying truth

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