Chemistry Vocabulary Practice Crossword

states that the pressure and volume of a gas are inversely proportional when temperature is constant
instrument used to measure atmospheric pressure
force per unit area
describes the behavior of gases in terms of particles in motion
measure of the average kinetic energy of the particles in a sample of matter
scientist who demonstrated that air exerts pressure and invented the barometer to measure it
common unit for measuring air pressure
states that the total pressure of a mixture of gases is equal to the sum of the partial pressures of the individual gases
a compound with a specific number of water molecules bound to its atoms
formula that tells the actual number of atoms of each element in a molecule or formula unit of a substance
formula with the smallest whole-number ratio of the elements in a compound
percent by mass of each element in a compound
mass of one mole of any substance
one mole of any substance contains ______ ______ of particles
SI base unit for amount of a substance
the most plentiful substance in a solution
a substance dissolved in a solvent
a solution with water as the solvent
chemical equation that shows all particles as they exist in a solution
equation that shows only the particles that participate in a reaction in solution
a solid formed during a chemical reaction in solution
reaction in which the atoms of one element replace the atoms of another in a compound
reaction in which a single compound breaks down into tow or more elements or compounds
a reaction in which oxygen combines with a substance to release energy in the form of heat and light
reaction in which two or more substances react to form a single product
number written in front of a reactant or product used to balance a chemical equation
starting substances in a chemical reaction
substances formed during a chemical reaction
process by which atoms of substances are rearranged to form different substances
condition in which more than one valid Lewis structure can be drawn for a molecule or ion
bond formed when parallel orbitals overlap to share electrons
bond that forms when an electron pair is shared in the space between two atoms
bond that results from the sharing of valence electrons
particle formed when atoms bond covalently
electrons in metallic bonds that are not "attached" to any atom
ion with more than one atom
simplest ratio of atoms in an ionic compound
bond that forms as a result of the attraction between oppositely charged ions
negatively charged atom
atom that has lost electrons to become positively charged
electrons in an atom's outermost energy level