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Astrobiolgy study guide 1
a substance consisting of two or more substances mixed together (not in fixed proportions and not with chemical bonding)
a homogeneous mixture of two or more substances
capable of being shaped or bent or drawn out
cause to change into a vapor
properties that can be observed or measured without changing an object, such as size, color, or shape
the mechanical separation of a liquid from the undissolved particles floating in it by using some sort of filter.
the smallest particle of matter that retains the , the smallestpparticlel of an element that still has all the properties of an element
strong, long lasting
density = mass/volume
a change directly from the solid to the gaseous state without becoming liquid, (like ice becoming steam.)
describes how a substance changes into a new substance
of the same kind; uniform in composition throughout
dissimilar; mixed; not homogeneous; consisting of dissimilar elements or plants
the thickness of a liquid