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(also called coordinate bond) one atom contributes both electrons (or a lone pair of electrons) to form a shared pair of electrons with another atom that has a vacant orbital in its valence shell during chemical bonding.
organisms that use dead organic material as a food source and thus recycles them.
a crystal lattice of positive kernels in a sea of delocalised electrons to which they are...
the theory of acids and bases which defines an acid as a proton donor and a base as a hydroxide...
a proton that forms a coÂordinate covalent bond with a water molecule H3O+
calculating the volume of a substance when the volume of another substance is given.