A Level

Physics MCQs

A Level Physics MCQs - Subtopic

Radioactive Substances MCQ with Answers

Radioactive Substances Multiple Choice Questions (MCQ) to practice radioactive substances quiz answers PDF, A level physics worksheets for online degrees. Solve radioactivity Multiple Choice Questions and Answers (MCQs), "Radioactive Substances" quiz questions and answers for ACT practice test. Learn alpha particles and nucleus, fundamental forces, nucleons and electrons, atom model test prep for free online college classes.

- radiations are simply" Multiple Choice Questions (MCQ) on radioactive substances with choices protons, neutrons, electrons, and muons for ACT practice test. Solve radioactive substances quiz questions for merit scholarship test and certificate programs for colleges that offer online degrees.

MCQs on Radioactive Substances

1.

β- radiations are simply

protons
neutrons
electrons
muons

2.

Radiations emitted by radioactive substances is

alpha
beta
gamma
all of above

3.

Gamma radiation is emitted in order to

excite the atom
release excess energy from atom
destabilize the atom
stabilize the atom

4.

Photon of electromagnetic radiation is

α ray
β ray
γ ray
x-ray

5.

Mass of alpha particle is

50 times the mass of electron
100 times the mass of electron
500 times the mass of electron
1000 times the mass of electron