Chemistry

the attractive force holding two atomic nuclei together in a chemical compound.

an electrostatic attractive force between ions resulting from electron transfer.

a pair of electron shared between two atoms.

A Covalent in which the electrons are not equally shared.

a measure of the tendency of an atom in a molecule to attract shared electron.

representation of the fundamental compound unit using chemical symbols and numerical subscripts.

an ion formed by electron gained or loss from a single atom.

an ion containing a number of atoms.

a unit in which the atoms of two or more elements are held together by chemical bonds.

Four Atoms (C,N,O,F) in the second period that can form covalent/ polar covalent bonds "must" have 8 electrons associated with them