Honors chem final

Front

Atoms of the SAME element but with different MASSES are called...

Back

Isotopes

Front

Name the following covalent compound: CF4

Back

Carbon tetrafluoride

Front

How many significant figures does the following number have: 100.00210?

Back

8

Front

How many significant figures does the following number have: 100.3?

Back

4

Front

Three pairs of electrons are shared in a...

Back

Triple bond

Front

What is the definition of 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 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

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 a covalent bond?

Back

A covalent bond is a chemical bond formed by the sharing of electron pairs between atoms.