Question

what is hiliyam what what what​

Answer 1

Answer:

helium is a gas which has 2 as a atomic no. and 4 as a atomic mass no.

Explanation:

Answer 2

Answer:

First the spelling of heiliyam is wrong the right spelling of hiliyam is helium.....

A very light colourless gas that does not burn, often used to fill objects that float in the air (balloons) is called heium. The formula of helium is The chemical symbol for helium is He........

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