Chemistry, asked by dylan32, 9 months ago

Which of the following is an element ?
(i) Oxygen gas
(ii) Carbon dioxide gas
(ii) Sulphur dioxide gas
(iv) Nitrogen dioxide gas

Answers

Answered by adh92213

4

Answer:

1.Oxygen gas

Explanation:

Oxygen is a element which has a atomic no. 8

Answered by jainshalu2016

0

Answer:

Oxygen gas

Explanation:

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