Biology, asked by yuktasingh7581, 5 hours ago

Powdery coatings are seen on some metallic articles as they react with atmospheric ____. a. Carbon dioxide b. Oxygen c. Hydrogen d. Nitrogen

Answers

Answered by wanireyazahmad584

1

Answer:

Nitrogen

Explanation:

because they'll have

Answered by subhashreesm

0

Answer:

Powdery coatings are seen on some metallic articles as they react with atmospheric nitrogen.

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