Atomic Structure and Periodic Table Review

Front

What is a vertical column in the periodic table called?

Back

Group

Front

What is the term for a horizontal row on the periodic table?

Back

Period

Front

Which letter represents an electron in atomic structure?

Back

C

Front

What does the number at the bottom of each square on the periodic table represent?

Back

Atomic mass

Front

What does the number at the top of each square on the periodic table represent?

Back

Atomic number

Front

What is the smallest unit of an element that retains its properties?

Back

Atom

Front

What is the center of an atom called?

Back

Nucleus

Front

What particles are found in the nucleus of an atom?

Back

Protons and neutrons

Front

What is the charge of a proton?

Back

Positive

Front

What is the charge of a neutron?

Back

Neutral