Chemistry, 17.08.2021 01:00 talia43

Which substance is an element that is composed of molecules? A. water (H2O)

B. methane (CH4)

C. hydrogen (H2)

D. helium (He)

Answers: 2

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Which substance is an element that is composed of molecules? A. water (H2O)

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More questions: Chemistry Another questions

Which substance is an element that is composed of molecules? A. water (H2O) B. methane (CH4) C. hydrogen (H2) D. helium (He)

Answers

Another question on Chemistry

Which substance is an element that is composed of molecules? A. water (H2O)

B. methane (CH4)

C. hydrogen (H2)

D. helium (He)