Atomic Structure and Periodic Table 3 Choices

Front

Positively Charged Particle

Back

Proton

Front

Particle without a charge

Back

Neutron

Front

Atomic Number

Back

Number of protons in an atom.

Front

The distance from the center of the atom to the outermost electron is the ...

Back

Atomic radius

Front

Atomic Radius

Back

The distance from the center of the atom to the outermost electron.

Front

Negatively Charged Particle

Back

Electron

Front

Mass Number

Back

The total number of protons and neutrons in an atom.

Front

What determines the chemical properties of an element?

Back

The number of valence electrons.

Front

What is the periodic table?

Back

A tabular arrangement of elements based on their atomic number, electron configuration, and recurring chemical properties.

Front

What are groups in the periodic table?

Back

Vertical columns that contain elements with similar chemical properties.