Atomic Structure and Periodic Table

Front

What is the charge of an electron?

Back

Negative charge.

Front

What is the term for a material that can be drawn into a wire?

Back

Ductile.

Front

Which group of elements contains the most reactive nonmetals?

Back

Group 17.

Front

Which subatomic particle does not affect the net charge of an atom?

Back

Neutron.

Front

Which subatomic particle identifies the element?

Back

Proton.

Front

What is the charge of a proton?

Back

Positive charge.

Front

What is the charge of a neutron?

Back

No charge (neutral).

Front

What is the atomic number of an element?

Back

The number of protons in the nucleus of an atom.

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 metalloids?

Back

Elements that have properties of both metals and nonmetals.