History, asked by rmasudul1972, 3 months ago

what is the lightest gas in the world.?​

Answers

Answered by Anonymous
0

Answer:

Hydrogen

Hydrogen is the lightest, most abundant and explosive gas on Earth. The atomic weight of Radon is 222 atomic mass units making it the heaviest known gas.

Answered by sahanazk312
0

Explanation:

Hydrogen is the lightest gas in the world.

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