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MPSC Combined Exam: Chemistry Quiz 5

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Question 1

The sub-atomic particles which show property opposite to the general sub-atomic particles, are called:

(A) Positrons (B) Antimatter


(C) Photons (D) Neutrinos


Question 2

The presence of free _______ in a substance that makes it a conductor of electricity.

Question 3

What affect happen on atomic number in a β decay?

Question 4

______ are the atoms having the same atomic number with different mass number.

Question 5

The pair of elements which exhibits the property of catenation is:
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Mar 6MPSC