C1 Summary Question Struggles Flashcards by Jamie Tinniswood | Brainscape

Q

Differences between compounds and mixtures (2)

A

compound in fixed positions

- mixtures separated by physical means

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Q

What are filtration and crystallisation used to separate? (1)

A

Rock salts

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Q

What happens to the protons and neutrons when an element has a [2^+] charge for example? (1)

A

they stay the same

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