Front

Nitrogen will form which of the following ions? Options: N, N^-3, N^-5, N⁺⁵

Back

N^-3

Front

Beryllium will ____ valence electrons when forming an ionic bond. Options: lose 4, gain 4, lose 2, gain 2

Back

lose 2

Front

In the chemical formula for an ionic compound, which item is written first?

Back

positive ion

Front

What does the "2" in the chemical formula MgBr₂ indicate?

Back

There are 2 bromide ions for every magnesium ion

Front

Correct name for CaBr₂?

Back

Calcium Bromide

Front

Which is the correct formula for aluminum sulfide? Options: AlS, Al₃S₂, S₃Al₂, Al₂S₃

Back

Al₂S₃

Front

The formula for beryllium phosphide will contain _____ phosphide ions.

Back

2

Front

Oxygen has _____ valence electrons.

Back

6

Front

What is the formula for aluminum fluoride? Options: AlF, Al₂F₃ , AlF₃, Al₃F₂

Back

AlF₃

Front

Metals tend to

Back

lose electrons