Answer:
Cation
Explanation:
Anion:
When an atom gain the electron anion is formed.
For example:
Cl + e⁻ → Cl⁻
Cation:
When an atom loses the electrons cations are formed.
For example:
Zr → Zr⁺² + 2e⁻
Zr⁺² is zerconium cation.
Properties of zerconium:
Zerconium is transition metal.
Its atomic number is 40.
Its atomic mass is 91.22 amu.
Its is silver-gray transition metal.
It is non-toxic however its salts are slightly toxic.
Its melting point is 1855 °C.
