Question

The electronic configuration of three elements X, Y and Z are as follows:X = 2, 4, Y = 2, 7, Z = 2,1. Write the chemical formula of the compound formed by combination of two elements amongst the ones given.​

Answer 1

Answer:

• In atomic physics and quantum chemistry, the electron configuration is the distribution of electrons of an atom or molecule (or other physical structure) in atomic or molecular orbitals.[1] For example, the electron configuration of the neon atom is 1s2 2s2 2p6, using the notation explained below.