Which of the following is not an element?
Silica
Graphite
Diamond
Sulphur
As we learnt
Concept of Compound -
When two or more elements combine, the molecule of a compound is obtained
- wherein
Silica (SiO2) is a compound.
Option 1)
Silica
This is correct.
Option 2)
Graphite
This is incorrect.
Option 3)
Diamond
This is incorrect.
Option 4)
Sulphur
This is incorrect.
Study 40% syllabus and score up to 100% marks in JEE