Word Wall Crossword

The smallest particle an element can be divided and still be the same substance
group of atoms held together
material that is made of only one type of atom or only one type of molecule
substance that cannot be broken down into any other substances by chemical or physical means
the same element or compound organized in a specific pattern
can be observed using the five senses or can be measured without changing the matter
A characteristic of a substance that permits its change to a new substance
a change from one state (solid or liquid or gas) to another without a change in chemical composition
any change that causes a new substance to be formed
 the temperature at which a solid will melt
 the temperature at which a liquid boils and turns to vapor
 the ability to be dissolved, especially in water
the ability of a chemical to burn causing fire
the degree of compactness of a substance
a distinctive smell