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1 the ability of atoms to displace a common electron pair
2 what are all physical bodies made of
3 The science of substances, their properties and mutual transformations.
4 The smallest particle of a substance that has its chemical properties.
5 a type of chemical bond formed between a metal atom and a nonmetal
6 The number to the right of the chemical element symbol in the chemical formula.
7 chemical bond formed by elements with different electronegativity
8 an electron-neutral particle of a substance that has its properties
9 the main unit of measurement of a substance in chemistry
10 a class of inorganic substances consisting of a metal cation and an anion of an acid residue
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