Chemistry Ionic Bonds

Ionic bonds are between...

• Metal and Non-metal

• Non-metal and Non-metal

• Metal and Metal

How are ionic bonds formed?

• Transfer of electrons

• Sharing of electrons

Is this ionic bond drawn correctly?

• Yes

• No

Tags

NGSS.MS-PS1-1

Atoms are most stable when their outer shell is complete.

• true

• false

An ionic bond forms when 

• Valence electrons are shared

• a sea of mobile electrons surround the cations

• valence electrons are transferred between atoms

• none of the above

Tags

NGSS.MS-PS1-1

Why do elements bond?

• To be friends

• To create a new element

• To become stable

What is a valence electron?

• The sum of neutrons and protons.

• The # of electrons in the last shell.

• A type of bond.

• A popular compound.

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

What kind of bond forms when atoms exchange electrons?

• ionic

• covalent

• artificial

• univalent

Tags

NGSS.HS-PS1-1

Predict the bond that will form between Sr and S.

• Ionic

• Covalent

Tags

NGSS.HS-PS1-2

What is the name for an ion with a positive charge?

• cation

• anion

• onion

• union