Chemistry 1 Semester 1 Final Review 24-25

Front

What is the process called when a nucleus splits into two or more smaller nuclei, along with the release of energy?

Back

Fission

Front

Which type of radiation consists of helium nuclei and is the least penetrating?

Back

Alpha radiation

Front

The number of ______ is the mass number and identifies the specific isotope.

Back

protons + neutrons

Front

What is the chemical symbol for the element with atomic number 6?

Back

C

Front

Which sublevel can hold a maximum of 14 electrons?

Back

f

Front

What is the definition of atomic number?

Back

The number of protons in the nucleus of an atom.

Front

What is the difference between fusion and fission?

Back

Fusion is the process of combining two nuclei to form a heavier nucleus, while fission is the splitting of a nucleus into smaller nuclei.

Front

What is the significance of the periodic table in chemistry?

Back

It organizes elements based on their atomic number, electron configuration, and recurring chemical properties.

Front

What is a chemical bond?

Back

A lasting attraction between atoms that enables the formation of chemical compounds.

Front

What are the three main types of chemical bonds?

Back

Ionic, covalent, and metallic bonds.