Atoms, Elements and Compounds Flashcards

1
Q

What is an atom ?

A

Smallest part of an element that can exist

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2
Q

Compound definition

A

Two or more elements, chemically bonded

Mixture is opposite

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3
Q

What side is the reactants and products of the equation on?

A

Reactants- left

Products- right

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4
Q

Filtration meaning

A

Separate soluble solids from insoluble solids

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5
Q

Crystallisation meaning

A

Used to obtain a soluble solid from a solution

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6
Q

Simple distillation meaning

A

Obtain a solvent from a solution

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7
Q

Fractional distillation meaning

A

Separating mixtures and they both have different boiling points

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8
Q

chromatography meaning

A

Separate different soluble coloured components of the mixture

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