Question

What is hiliyam...............​

Answer 1

Answer:

Helium (from Greek:

romanized: Helios, lit. 'Sun') is a chemical element with the symbol He and atomic number 2. It is a colorless, odorless, tasteless, non-toxic, inert, monatomic gas, the first in the noble gas group in the periodic table. Its boiling point is the lowest among all the elements.

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Answer 2

Explanation:

helium is a gas . which is also used in the balloon due to which they can fly . It's atomic number is 2. It's comes after hydrogen. It's mass no is 4