Question

An element A has 2 electrons in its fourth shell. State. a) its atomic no. b) its electronic configuration c) its valency d) position in the periodic table e) is it a metal or non metal f) is it an oxidising or reducing agent

Answer 1

Answer:

an element has 2 electrons in its fourth checked its atomic number is to its electronic configuration is 3 its valency is 4 position in the periodic table is 5 it is a manta metal or nonmetal app is MG liquid and b are liquid it is an oxidising or reducing agent