Atoms Elements Compounds Flashcards by lydia williams | Brainscape

Q

what is everything made of

A

atoms

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Q

what does each element contain

A

a different type of atom

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Q

what is an element

A

a substance that contains only one type of atom

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Q

can you separate elements in mixture

A

yes

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Q

how many substances do mixtures contain

A

two or more

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Q

are the substances in mixtures chemically joined

A

no, you can separate them using physical methods

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Q

what is air made up of

A

a mixture of different gases

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Q

how are mixtures commonly made

A

by dissolving

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Q

what is a solute

A

the solid being dissolved

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Q

what is a solvent

A

the liquid the solvent (solid) dissolves into

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Q

what is a solution

A

the mixture of a solute and a solvent that doesn’t separate

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Q

what does soluble mean

A

that something will dissolve

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Q

what does insoluble mean

A

that something will not dissolve

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Q

what does solubility mean

A

a measure of how much solute will dissolve

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