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Prashant Chourasia

· started a discussion

· 1 Months ago

b (Question:571997.0)

ozone is also not an element, it is a molecule.

Question:

Which of the following is not an element?

Options:
A)

diamond

B)

ozone

C)

graphite

D)

silica

Solution:

Silica is not an element.

Knowledge Expert

· commented

· 1 Months ago

Ozone layer had O3 molecules and this form of oxygen is also called ozone. The element is the purest form of matter, you cannot break it down into pieces anymore. An element is made up of made up of atoms.
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