Unit 2B.1 Test Practice

Front

What is Fluorine classified as?

Back

Non-Metal

Front

Which pair of elements is most likely to form an IONIC BOND based on their electronegativity difference?

Back

Sodium (Na) and Chlorine (Cl)

Front

What charge does aluminum have when it forms a bond?

Back

Positive

Front

What is Aluminium classified as?

Back

Metal

Front

What is Sodium classified as?

Back

Metal

Front

Define Ionic Bonding.

Back

Ionic bonding is the electrostatic attraction between oppositely charged ions, typically formed when electrons are transferred from one atom to another.

Front

What is Electronegativity?

Back

Electronegativity is a measure of the tendency of an atom to attract a bonding pair of electrons.

Front

What type of bond is formed between two non-metals?

Back

Covalent Bond.

Front

What is the general charge of metals when they form ions?

Back

Positive.

Front

What is the general charge of non-metals when they form ions?

Back

Negative.