By seeing how many protons to electrons there are. More protons, the Ion is positive. More electrons, the Ion is negative.
The positive oxidation number indicates the number of electrons an ion has lost, while the negative oxidation number indicates the number of electrons gained. The oxidation number provides information on the charge of the ion and its ability to form chemical bonds.
The positive ion for CaS is Ca^2+ (calcium ion) and the negative ion is S^2- (sulfide ion).
The negative ion F has the same electronic configuration as the positive ion Ne. This is because the negative ion F gains an electron to achieve a stable octet configuration, similar to the stable electronic configuration of the noble gas Ne.
When the positive ion of a base combines with the negative ion of an acid, they form a salt compound. The positive ion from the base combines with the negative ion from the acid through an ionic bond to create a neutral compound known as a salt.
The hydroxyl ion is not a positive ion but rather a negative ion. The hydroxyl ion or anion is also known as hydroxide.
Na is positive ion,Cl is negative ion
it is a negative and positve ion sweg
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.
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
The positive oxidation number indicates the number of electrons an ion has lost, while the negative oxidation number indicates the number of electrons gained. The oxidation number provides information on the charge of the ion and its ability to form chemical bonds.
The ion acetate is negative.
Sodium chloride is very useful. Sodium ion is the positive ion.
The positive ion for CaS is Ca^2+ (calcium ion) and the negative ion is S^2- (sulfide ion).