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Which element is non-metallic and a gas at room temperature? a. Nitrogen (N) (E) Silicon (Si) b. Potassium (K) d. Sodium (Na)
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Which element is non-metallic and a gas at room temperature?

a. Nitrogen (N)
(E) Silicon (Si)
b. Potassium (K)
d. Sodium (Na)

User Amila Suriarachchi
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2 Answers

9 votes
Nitrogen is the only one that is non-metallic and a gas at room temperature.
User Heysem Katibi
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3 votes

Answer:

Notrogen(N)

Step-by-step explanation:

Plz mark me as brilliant

User Maggie Ying
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