Carbon #006

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QUIZ CONTEST

Quiz on Carbon

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1 / 5

Carbon forms the very base of organic chemistry. Why like that?

Its easy to study organic chemistry with carbon

Every living organism that we know today has carbon

Carbon is the first element discovered in living organism

2 / 5

Which of the following is pure carbon?

Charcoal

Diamond

Both

3 / 5

The longest lived radioisotope of carbon is

Carbon - 8

Carbon - 14

Carbon - 22

4 / 5

Carbon is a pattern maker. Why is it called so?

It can form chains called, polymers

Carbon has two electron shells

Because of its electronic arrangement

5 / 5

About _______ weight of living organism is carbon

10%

20%

30%

Your score is