Chemistry, asked by iamkanthyk, 9 months ago

Which is the lightest non metal and Which is lightest gas?

I'm comfuse between hydrogen and helium

Answers

Answered by virendersingh89

0

Answer:

lightest gas is helium

lightest metal is lithium

Explanation:

atomic mass of helium is 4 and none of the metals has less than the atomic mass 4

Answered by jasreen25

0

HEY MATE

YOUR ANSWER IS:

LIGHTEST METAL:

LITHIUM

LIGHTEST GAS:

HELIUM

PLS MARK ME THE BRAINLIEST AND FOLLOW ME!!!!

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