Types of Radiation

Front

What type of radiation is represented by the symbol 'α'?

Back

Alpha radiation.

Front

What process involves combining two small nuclei into a larger nucleus?

Back

Fusion.

Front

Which type of radiation has moderate penetrating power and can penetrate 4 mm into body tissue?

Back

Beta radiation.

Front

What particle is emitted during Beta radiation?

Back

A high-energy electron.

Front

What is emitted during Gamma radiation?

Back

Electromagnetic rays.

Front

What is the charge of an alpha particle?

Back

+2 (positive charge).

Front

What is the mass of an alpha particle compared to a beta particle?

Back

Alpha particles are much heavier than beta particles.

Front

What type of radiation is most penetrating?

Back

Gamma radiation.

Front

What material can stop alpha particles?

Back

A sheet of paper or skin.

Front

What is the primary danger of beta radiation?

Back

It can penetrate the skin and cause damage to living tissue.