Ions and Ionic Compounds

Front

What is the ionic charge of elements in Group 16 of the periodic table?

Back

-2

Front

What is the ionic charge of elements in Group 15 of the periodic table?

Back

-3

Front

What is the ionic charge of elements in Group 2 of the periodic table?

Back

+2

Front

What is a charged element (can be + or -)?

Back

Ion

Front

What is the charge of the nitride ion?

Back

-3

Front

What is an ion?

Back

An ion is an atom or molecule that has a net electrical charge due to the loss or gain of one or more electrons.

Front

What is the ionic charge of sodium (Na)?

Back

+1

Front

What is the ionic charge of chlorine (Cl)?

Back

-1

Front

What is the ionic charge of magnesium (Mg)?

Back

+2

Front

What is the ionic charge of oxygen (O)?

Back

-2