3 years ago

1. How many elements are gaseous at room temperature? What does the annu

1 answer:

3 0

Answer:

13 elements

Explanation:

those 13 elements involve Xenon,Radon,Chlorine,Hydrogen,Helium,Nitrogen,Krypton,Neon,Fluorine,Oxygen,Argon.Most of them are non-metals.

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timofeeve [1]

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Hence, this is the required solution.

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4 years ago