12/2 : Ionic Bonding Make Up Assign

Front

Why do elements form chemical bonds?

Back

To become stable.

Front

What is the chemical formula for Sodium oxide?

Back

Na₂O.

Front

If barium and phosphate bond together, what is the resulting chemical formula?

Back

Ba₃(PO₄)₂.

Front

What does the '2' in the formula MgBr₂ indicate?

Back

There are 2 bromide ions for every magnesium ion.

Front

What is the formula for tin (II) nitride?

Back

Sn₃N₂.

Front

What is an ionic bond?

Back

A chemical bond formed between two ions with opposite charges.

Front

What is the charge of a sodium ion (Na)?

Back

+1.

Front

What is the charge of a chloride ion (Cl)?

Back

-1.

Front

How do you determine the formula of an ionic compound?

Back

By balancing the total positive and negative charges of the ions.

Front

What is the significance of the Roman numeral in tin (II) nitride?

Back

It indicates the oxidation state of tin, which is +2.