Ionic Bonding

Ionic Bonding

Multiple Choice

Atomic number is always the ....

• smallest number

• largest number

Multiple Select

Atomic mass represent the number of...

• protons and electrons

• protons and neutrons

• neutrons and electrons

Multiple Choice

Chromatography is...

• the separation of two liquids of different boiling points.

• the separation of a solid from a liquid

• the separation of dissolved substances.

Open Ended

Bonding means?

Multiple Choice

Bonding means...

• a lasting attraction between atoms, ions or molecules that enables the formation of chemical compounds

• the simplest particle of an element that can exist on its own in a stable environment.

Multiple Choice

Ionic bonding is between...

• a metal and non-metal

• metal and metal

• non-metal and non-metal

Multiple Choice

Ionic compounds have...

• a positive charge

• neutral charge

• negative charge

Multiple Choice

Ions have a

• a positive charge

• neutral charge

• negative charge

Multiple Choice

Positive ions...

• lose electrons

• gain electrons

Multiple Choice

Negative ions...

• lose electrons

• gain electrons

Multiple Choice

Why are ions formed?

• to unstable a electron structure

• to stablish an electron structure

Multiple Choice

Lithium has one electron in its outer shell, what ion will it form?

• negative ion

• positive ion

Multiple Choice

Ionic compounds have a.....

• high melting and boiling point

• low melting and boiling point

Multiple Choice

Ionic compound won't dissolve in water.

• TRUE

• FALSE