gravity
Na is positive ion,Cl is negative ion
An ion is either a positive charged or a negative charged atom. Negative ions have one or more extra electrons, and positive ones have one or more electrons not there.
it is a negative and positve ion sweg
An ion's charge will be either positive or negative, but not both. The charges are mutually exclusive. A positive ion is called a cation, and a negative ion is called an anion.
To become more stable: positive+negative=neutral. Neutral is more stable than positive and/or negative.
Zinc ion (cation) is positive.
negative
when an atom loose electron it become negative ion and when it gains electron it become positive ion
Sodium chloride is very useful. Sodium ion is the positive ion.
The ion acetate is negative.
There is a different between a postive and negative ion. Ion's depend on protons and electrons. If there is 4 protons and 5 electrons , it would make it a negative ion because the extra electron would have no other neutron to pair up with to make it a balance atom. If there is 4 protons and 3 electrons , it would make it a postive ion because the extra proton doesn't have any other electron to pair up to , to cancel it out. When there is an even amount of electrons and protons then the atom would be a balance atom. So therefore it would have no charge. So therefore telling the difference form a postive and negative ion depends on the extra proton or neutron.
The positive ion for CaS is Ca^2+ (calcium ion) and the negative ion is S^2- (sulfide ion).