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

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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.

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