Nuclear Chemistry Review

Front

What is located in the 'A' position of a nuclear symbol?

Back

Mass number

Front

How many protons are in an atom with an atomic number of 3?

Back

3 protons

Front

Which type of radiation has the highest penetrating power?

Back

Gamma radiation

Front

What is fusion in nuclear chemistry?

Back

The joining of atomic nuclei.

Front

What is fission in nuclear chemistry?

Back

The splitting of atomic nuclei.

Front

What is the atomic number of an element?

Back

The number of protons in the nucleus of an atom.

Front

What is a chain reaction in nuclear chemistry?

Back

A series of reactions where a reactive product or by-product causes additional reactions to occur.

Front

What type of radiation is emitted during alpha decay?

Back

Alpha particles, which consist of 2 protons and 2 neutrons.

Front

What is the difference between alpha and beta radiation?

Back

Alpha radiation consists of helium nuclei, while beta radiation consists of electrons or positrons.

Front

What is the role of neutrons in the nucleus?

Back

Neutrons help stabilize the nucleus by offsetting the repulsive forces between protons.