MCQ Questions

Question No. 1

Match the terms to their correct definitions. Write down the letter and its matching number.

Answer :

a) element – ___

b) radioactivity – ___

c) isotope – ___

d) proton – ___

e) neutron – ___

f) radioactive element – ___

g) electron – ___

h) atom – ___

Question No. 2

Name three radioactive elements.

Answer :

a) ___

b) ___

c) ___

Question No. 3

Identify the three types of radiation shown in diagrams A–C; which of these:

Answer :

a) Diagram A – ___

b) Diagram B – ___

c) Diagram C – ___

Question No. 4

The table lists some of the uses of radioactivity. Match the following to processes or techniques.

Answer :

Question No. 5

List three harmful effects of exposure to radiation.

Answer :

Insert 6 Digit Book Code