Chemistry - Ions

Front

What is an ion?

Back

An ion is an atom or molecule that has a net electrical charge due to the loss or gain of one or more electrons.

Front

What is the charge of a lithium ion?

Back

+1

Front

Which element has a -3 charge?

Back

Nitrogen

Front

What is the charge of a beryllium ion?

Back

+2

Front

What is the ionic symbol for a Gold ion?

Back

Au⁺

Front

What is the charge of a sodium ion?

Back

+1

Front

What is a cation?

Back

A cation is a positively charged ion, formed when an atom loses one or more electrons.

Front

What is an anion?

Back

An anion is a negatively charged ion, formed when an atom gains one or more electrons.

Front

How do you determine the charge of a monoatomic ion?

Back

The charge of a monoatomic ion is determined by the number of electrons lost or gained compared to the neutral atom.

Front

What is the charge of a fluorine ion?

Back

-1