Does chlorine and manganese have the same valency?

Valency refers to the number of electrons which need to be transferred from/to the atom for it to achieve a more stable shell configuration. Alternatively, the valency is also determined by the oxidation state of the element in the highest fluoride it forms. The answer to the above question is yes. Dynamic Periodic Table . read more

Valency refers to the number of electrons which need to be transferred from/to the atom for it to achieve a more stable shell configuration. Alternatively, the valency is also determined by the oxidation state of the element in the highest fluoride it forms. The answer to the above question is yes. Dynamic Periodic Table. Please refer to this link. read more

The element manganese has seven valence electrons. The electronic configuration of manganese is [Ar] 3d5 4s2. The atomic number of manganese is 25 and it has 25 electrons out of which seven electrons are in the last shell or orbit. read more