A substance made up of atoms of two or more different elements joined by chemical bonds
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Bunsen burner
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used to heat substances
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test tube
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open tube used to hold liquids
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3.78L
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1 gallon
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matter
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Anything that has mass and takes up space
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mixture
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A combination of two or more substances that are not chemically combined
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Erlenmeyer flask
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used to hold liquids, has narrow neck to prevent splashes
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Deposition
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gas to solid
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2.54cm
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1 inch
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Element
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A pure substance made of only one kind of atom
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volume
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liters
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chemical change
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color change, generations of gas, generates heat, emits light, formation of a precipitate
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Nonmetal
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dull brittle not conductive
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Vaporization
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Liquid to gas
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metal
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A class of elements characterized by physical properties that include shininess, malleability, ductility, and conductivity.
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Metalloids
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Elements that have properties of both metals and nonmetals.
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condensation
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Gas to liquid
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graduated cylinder
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used to measure the volume of a liquid
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freezing
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liquid to solid
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454g
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1 pound
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Melting
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solid to liquid
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Pipet
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used for exact measurements of liquids
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Flask, Volumetric
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A round flask with a long, thin opening bearing one mark. The mark corresponds to the volume indicated on the flask. Used to prepare solutions and measure liquids very precisely.
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beaker
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An open cylindrical container with a pouring lip; used for mixing larger amounts of substances