Want this question answered?
Silver
Aluminium, like most metals, forms cations easier than it does anions. The most common for aluminum is Al3+, when it has lost three electrons.
Chlorine, the halogen in period 3.
Helium does not form cation
As an alkali metal francium form the cation Fr+. A specific name doesn't exist. Transformation in a cation involve the loss of an electron.
Aluminum
Cesium is an element that forms a cation.
Oxygen is an element. It normally forms anions.
Lithium is cation, because it is positivelycharged. Whenever a single element is positive , like calcium, it will be cation.While oxygen, which is negatively charged, will be anion.
Silver
Gallium is a metallic element. It forms cations Ga3+ and Ga+
A metal becomes a cation (postively-charged ion) after ionic bonding in a salt.
Iodine itself is an element, not an ion. It forms anions rather than cations.
The third period element that forms a 3- ion is sulfur.
Actually it forms only cations: K+
Aluminium, like most metals, forms cations easier than it does anions. The most common for aluminum is Al3+, when it has lost three electrons.
It forms a cation.