Isotopes family tree activity

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Ion Charges
An ion is a charged atom or group of atoms
Identify the charge on each ion in the table below.
Ion
Protons
Neutrons
Electrons
Magnesium ion
12
12
10
Potassium ion
19
20
18
Fluoride ion
9
10
10
Oxide ion
8
8
10
Sulfide ion
16
16
18
Charge
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