Across
- 2. physical combination of two or more substances that has a completely uniform composition and appearance throughout
- 4. a thing made by combining two or more separate elements, parts
- 5. physical property that measures the degree of hotness or coldness
- 7. the total kinetic energy of all the randomly moving atoms and molecules inside a substance or system
- 10. substance made of only one type of substance with a consistent composition that can't be separated
- 11. stored energy in an object or system due to its position, shape, or state within a force field
Down
- 1. consisting of diverse, dissimilar, or mixed parts, elements, or ingredients that are not uniform in structure or composition.
- 3. a pure chemical substance made of only one type of atom
- 4. process where starting substances (reactants) break and form ne chemical bonds to transform into different subst
- 6. material made from two or more substances that are physically combined without undergoing a chemical reaction
- 8. Building block of matter
- 9. the energy an object or particle possesses due to its motion