Nuclear Chemistry Flashcardizz Review

Front

What is nuclear fission?

Back

Nuclear fission is a nuclear reaction in which the nucleus of an atom splits into two or more smaller nuclei, along with the release of energy and neutrons.

Front

What are the products of nuclear fission?

Back

Common products of nuclear fission include smaller nuclei such as krypton and barium, along with free neutrons.

Front

Back

The atomic number (101 in this case) represents the number of protons in the nucleus of the atom.

Front

What does the Greek letter beta (β) represent in nuclear chemistry?

Back

The Greek letter beta (β) represents a beta particle, which is a high-energy, high-speed electron or positron emitted during radioactive decay.

Front

Rank the following types of nuclear radiation from most massive to least massive: alpha, beta, gamma.

Back

Alpha particles are the most massive, followed by beta particles, and gamma rays are the least massive.

Front

What is the charge of an alpha particle?

Back

An alpha particle has a charge of +2.

Front

What is the charge of a beta particle?

Back

A beta particle has a charge of -1.

Front

What is a gamma ray?

Back

A gamma ray is a form of electromagnetic radiation with no mass and no charge, emitted during radioactive decay.

Front

What is the mass number in nuclide notation?

Back

The mass number is the total number of protons and neutrons in the nucleus of an atom.

Front

What is the difference between alpha, beta, and gamma radiation?

Back

Alpha radiation consists of helium nuclei, beta radiation consists of electrons or positrons, and gamma radiation consists of high-energy photons.