Review over Ionic Bonds, Covalent Bonds, Lewis Structures

Front

Hydrogen needs _____ electrons in its valence shell to be stable.

Back

2

Front

Which bond shares electrons evenly?

Back

non polar Covalent

Front

How many valence electrons are in Phosphorus?

Back

5

Front

Force that holds together atoms in a substance.

Back

chemical bond

Front

Valence electrons are found

Back

in the outermost energy levels of an atom.

Front

What is an ionic bond?

Back

A chemical bond formed between two ions with opposite charges.

Front

What is a covalent bond?

Back

A chemical bond that involves the sharing of electron pairs between atoms.

Front

What are Lewis Structures?

Back

Diagrams that show the bonding between atoms of a molecule and the lone pairs of electrons.

Front

What is the octet rule?

Back

Atoms tend to bond in such a way that they have eight electrons in their valence shell.

Front

What is a polar covalent bond?

Back

A type of covalent bond where electrons are shared unequally between atoms.