This is a timed quiz. You will be given 15 seconds per question. Are you ready?
15
Eating tobacco and throwing on the road can produce______pollutant.
Correct!
Wrong!
The inventor of the atomic theory is:
Correct!
Wrong!
Nucleon is the name which is employed for:
Correct!
Wrong!
The atomic properties depend upon:
Correct!
Wrong!
The mass number of an atom is:
Correct!
Wrong!
Atom is electrically
Correct!
Wrong!
Which of the following compound is not used as an an alkali?
Correct!
Wrong!
Who was the inventor of radioactivity?
Correct!
Wrong!
Chemistry Science Quiz 30
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