Front

An Alpha particle has a ______ charge.

Back

+2

Front

Radioactivity can be harmful and cause disease because it affects __________.

Back

cells

Front

Alpha particles contain ____________.

Back

two protons and two neutrons

Front

__________ occurs when two nuclei combine to form another nucleus.

Back

Nuclear Fusion

Front

The image represents a/an _________.

Back

Alpha Particles

Front

What is the definition of Nuclear Fission?

Back

The process of splitting a heavy nucleus into two lighter nuclei, releasing energy.

Front

What are Beta particles?

Back

High-energy, high-speed electrons or positrons emitted by certain types of radioactive nuclei.

Front

What is the main difference between Alpha and Beta particles?

Back

Alpha particles consist of two protons and two neutrons, while Beta particles are electrons or positrons.

Front

What is Gamma radiation?

Back

Electromagnetic radiation of high frequency and energy, emitted from radioactive decay.

Front

What is half-life in nuclear chemistry?

Back

The time required for half of the radioactive atoms in a sample to decay.