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Elements, Compounds and Mixture - Advanced
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A mixture that is the same throughout is...
homogeneous
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Which is a homogenous mixture?
granola
milk
nitrogen
salad
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The Entire periodic table is made of ___________________ (what kind of substances?)
Elements
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Which is considered a heterogeneous mixture?
oxygen
salad
Kool - aid
coffee
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A pure substance containing two or more kinds of atoms or elements that have been chemically combined.
element
mixture
compound
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Pizza?
mixture
element
compound
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A pure substance cannot be divided further into simpler substances.
element
mixture
compound
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Two or more elements or compounds NOT chemically combined.
A mixture
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The properties of a ______________ are usually entirely different than the properties of their constituents.
Compounds.
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These cannot be separated by physical means. Separating them requires a chemical reaction
Compounds
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Mixtures that are not the the same throughout are...
Heterogeneous.
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