Yes it is a cation which is an ion with fewer electrons than protons, giving it a positive charge.
Ca2+ is a cation formed by Calcium to become stable and attain the noble gas configuration of Argon. Calcium forms this cation by losing two electrons
The charge of Ca2+ is correct. Calcium typically oxidizes to form a 2+ cation by losing two electrons.
The cation Ca(2+) exist in many compounds, for example in salts.
Li+ is smaller than Ca2+
The cation in CaCl2 is Ca2+ (calcium ion).
Calcium ion with a +2 charge.
Calcium and Oxygen are the atoms in Calcium Oxide.
The element is calcium and the cation is Ca2+ ion
The symbol Ca2+ is for the cation of calcium.
2+ will be the charge in Ca2+ ion
A cation is an ion with a positive charge. Ex: Iron(III) ion, Ca2+, Mercurous ion
The cation of Ca is Ca^2+, which means it has lost two electrons and has a positive charge of 2.