A
what goes to this definition of Atom?
the basic unit of a chemical element.
what is liquid?
something that can flow
what is thermal energy
energy contained within a system that is responsible for its temperature
whats the golden rule 1
don't cost mr.sullvan money!
what the definition of a molecule?
The smallest particle of a substance
what is gas?
a substance or matter in a state in which it will expand freely to fill the whole of a container, having no fixed shape (unlike a solid) and no fixed volume (unlike a liquid).
what is a pure substance
substances that are made up of only one kind of particle
whats the golden rule 2
no lost time
what is matter?
physical substance in general
what is of solid?
a solid state of matter with volume.
what is a homogeneous mixture
a gaseous, liquid or solid mixture that has the same proportions of its components
what is physical properies?
property of a physical system that is measurable.
what is a mixture
physical blend of two or more substances
what is a heterogeneous mixture
a mixture in which the composition is not uniform throughout the mixture
what is solution?
homogeneous mixture of one or more solutes
what is a compound
any substance composed of identical molecules consisting of atoms of two or more chemical elements.
what is solubility
the ability to be dissolved