Question

it is possitive to have covenant Bond of when atoms of elements of 18 electrons and 18 nutrons​

Answer 1

Answer:

Each electron has a negative charge (-1) equal to the positive charge of a proton (+1). ... Protons, neutrons, and electrons: Both protons and neutrons have a mass of 1 ... Group 18 elements (helium, neon, and argon are shown) have a full outer, ... Covalent bonds result from a sharing of electrons between two atoms