Ions

Ions are atoms that gain or lose ______.

• protons

• neutrons

• electrons

Ions are atoms with a _______.

• change

• charge

• opposite

To find the charge on an ion... ______ - electrons

• neutrons

• neutrals

• people

• protons

If Oxygen has 8 protons, 8 neutrons, and 10 electrons what would the charge be?

• O+2

• O-

• O-2

• O+3

Cations are ________ atoms

Anions are ______ atoms

If F has 9 protons, 10 neutrons, and 10 electrons.. what is the charge of the Ion.

• F+

• F-

• F+4

• F-3

If Ba is in group 2 on the periodic table, What will the charge of the Ba ion be?

• +1

• -3

• +2

• -1

What charge ions are in group 8

• 0 -neutral

• +1

• -1

• i dont know

If Carbon has 6 protons, 6 neutrons, and 2 electrons... what is the charge of the Ion?

• C+4

• C-4

• C+

• C-