Question

15) Hydrogen is an example
of
substance.
Inflammable
Non flammable
O O O
Heavy
All of the above​

Answer 1

Physical Properties of Hydrogen

• Hydrogen is the most abundant chemical substance in the universe, especially in stars and gas giant planets. At standard temperature and pressure, hydrogen is a nontoxic, nonmetallic, odorless, tasteless, colorless, and highly combustible diatomic gas with the molecular formula H2.

So, Correct answer is Inflammable

Answer 2

Answer:

• inflammable

• hydrogen is an example of inflammable substance.

Explanation:

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