Group-18 electron configuration

Krypton(Kr) is the 36th element in the periodic table and its symbol is ‘Kr’. The electron configuration of krypton and the orbital diagram is the main topic in this article….

Argon(Ar) is the 18th element in the periodic table and its symbol is ‘Ar’. The electron configuration of argon and the orbital diagram is the main topic of this article….

Neon(Ne) is the tenth element in the periodic table and the 2nd element in group-18. The atomic number of neon is 10 and its symbol is ‘Ne’. The standard atomic…

Helium is the second element in the periodic table and the first element in Group-18. The atomic number of helium is 2 and its symbol is ‘He’. The ideal atomic…