Discussions
Rohit

· started a discussion

· 1 Months ago

Wait! What?!?!? Silica (Silicon Oxide) is a compound (and not an element). However, Graphite is an element (It is an allotropic form of Carbon, just like Diamond).

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

Dear student,
Your issue has been solved , please reattempt the question.
Keep learning,
Team TR

All Rights Reserved Top Rankers