General Chemistry Vocabulary
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atom |
An atom is the smallest part of a substance.
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particles |
Scientists believe that everything is made of tiny particles.
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element |
An element is a substance that cannot be separated into simpler substances.
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molecule |
A molecule is a group of atoms joined together.
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compound |
A compound is a substance that has two or more elements in it.
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chemicals |
Chemicals are the substances used in chemistry.
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properties |
Properties are what a material or substance is like and how it behaves.
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mixture |
A mixture is a mixing together of two or more substances without actually joining them, so that they can be separated again.
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dissolve |
To dissolve is to mix a solid with a liquid so it becomes a liquid too.
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dilute |
To dilute is to make a liquid weaker or thinner by adding more liquid, often water.
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filter |
Usually coffee is filtered.
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evaporation |
Evaporation occurs when a liquid turns to a gas.
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condensation |
Condensation is the change from a gas to a liquid or solid.
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distillation |
Distillation is the separation of a liquid from other liquids by boiling it and condensing the steam.
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residue |
Residue is something that remains or is left over.
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* This sentence was added by a Spellzone user.
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