Chemistry Bonding Basics

Front

How many valence electrons does Oxygen have?

Back

6

Front

What will be the charge of a bromine ion?

Back

-1

Front

Q+ is an ion of element Q. What has the highest value in the ion?

Back

the proton number

Front

How many valence electrons do most atoms need to have a complete outer shell and be happy?

Back

8

Front

A(n) _________ is an ion with a positive (+) charge.

Back

cation

Front

What is the definition of a valence electron?

Back

Valence electrons are the electrons in the outermost shell of an atom that are involved in forming bonds.

Front

What is an anion?

Back

An anion is an ion with a negative charge.

Front

What is a cation?

Back

A cation is an ion with a positive charge.

Front

What is the octet rule?

Back

The octet rule states that atoms tend to gain, lose, or share electrons to achieve a full outer shell of eight electrons.

Front

What is ionic bonding?

Back

Ionic bonding is the electrostatic attraction between oppositely charged ions.