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Chemistry midterm

Vocab

QuestionAnswer
Amu atomic mass unit
Anion a negative ion
Atom the smallest unit of an element that maintains the properties of that element
Atomic Mass the weighted average mass of the isotopes of that element
Atomic Number the number of protons in the nucleus of each atom of an element
Atomic Radius one-half distance between the nuclei of identical atoms that are bonded together
Avogadro's number 6.022 x 10^23
Limiting reactant the reactant that limits the amounts of other reactants that can combine and the amount of product that can form in a chemical reaction
Melting point the temperature at which a solid becomes a liquid
Metal the temperature at which a solid becomes a liquid
Mixture a blend of two or more kinds of matter
Molar mass the mass of one mole of a pure substance
Created by: Rayray2413