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Vocabulary List 2

Chemistry Vocabulary 
Across
Particles much smaller than atoms
Accompanied by the release of heat
Two or more like atoms form chemical bonds with each other
The separation of mixtures into their constituents by preferential adsorption by a solid, like a strip of filter paper (paper chromatography)
The outermost energy level of an atom where electrons are present
Having a pH greater than 7
The transfer of heat by the circulation of the heated parts of a liquid or gas
Mechanical or physical operation which is used for the separation of solids from fluids
A type of molecule consisting of at least two different types of atoms.
Down
Hammered or pressed out of shape without breaking.
Requiring heat or absorbing heat
A process in which molecules (or compounds such as salts) separate or split into smaller particles such as atoms
Having a pH of 7
The ability of an object to resume it's original shape after being stretched or hammered
Potential Hydrogen
A substance that does not readily allow the passage of heat, sound or electricity
Having a pH less than 7