Ionic Bonding & Naming Review

Front

An atom that has gained electrons has a ___________ charge and is called a(n) _________________

Back

negative, anion

Front

When are parentheses needed in an ionic formula?

Back

If more than one polyatomic ion unit is necessary to balance it.

Front

What is the formula for hydrochloric acid?

Back

HCl

Front

Most of the periodic table is made of ________ that form _________.

Back

metals, cations

Front

What is the charge of manganese in MnO3?

Back

+6

Front

Define ionic bonding.

Back

Ionic bonding is the electrostatic attraction between oppositely charged ions, typically formed when electrons are transferred from one atom to another.

Front

What is a cation?

Back

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

Front

What is an anion?

Back

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

Front

What is a polyatomic ion?

Back

A polyatomic ion is a charged species composed of two or more atoms covalently bonded, that can act as a single unit in ionic compounds.

Front

Give an example of a common polyatomic ion.

Back

Sulfate (SO4^2-) is a common polyatomic ion.