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ratio of atoms is 1 : 4 with a bond angle of 109,50 example CH4
a group of elements that are good conductors of heat and electricity.
the ratio of actual yield to theoretical yield in a chemical reaction.
the energy required to break the bonds of the reactants and start a reaction.
the sphere or region of the Earth that consists of water, which is found as liquid water (...
a polymerisation reaction is terminated by any reaction that uses up the radicals.