Base
A negative ion is called an anion, while a positive ion is called a cation.
# of hydrogen ions in an acid is equal to the charge of the ion
The bicarbonate ion (hydrogen carbonate) is an anion with the empirical formula HCO3− and a molecular mass of 61.01
If it's an ion with a negative charge, it is an anion.
Fluorine has the smallest anion radius among the elements.
0, 1 hydrogen ion of positive charge and 1 carbonate ion of negative 1 charge
Whether being bound or unbound, an anion is called an ion which carries a negative charge.
Formula of a hydrogen ion is H+, its formula is equal to that of a proton. Also hydrogen may form a hydride anion, H-
The hydroxide ion (OH-) is an anion because it carries a negative charge. It is formed when a hydrogen ion (H+) is removed from a water molecule (H2O).
PO43- is the ion called (Ortho)Phosphate. It comes from (Ortho)Phosphoric Acid [H3PO4].
A negative ion is called an anion, while a positive ion is called a cation.
H+ can be either called a hydrogen ion or a proton.
# of hydrogen ions in an acid is equal to the charge of the ion
It is called chloride ion.
anion
anion
The bicarbonate ion (hydrogen carbonate) is an anion with the empirical formula HCO3− and a molecular mass of 61.01