TeaAt3am TeaAt3am

10-04-2018
Biology

contestada

Which is not a compound?

A. 8H2

B. H20

C. 6CaO

D. 5HCl

Respuesta :

js1717229 js1717229

10-04-2018

A because only an element is there which is H

Answer Link

Glamourboy005 Glamourboy005

19-03-2020

Answer: A. 8H2

Explanation: option A is not a compound but it is an element. It shows there are eight (8) molecules of hydrogen. Hydrogen is an element when alone.

Compounds are made up of two or more elements.

Answer Link

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