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Card 6

Front

What is the difference between a compound and a mixture?

Back

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Card 7

Front

what is the name of the pattern formed from carrying out paper chromatography?

Back

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Card 8

Front

Which method of serration is useful to separate an insoluble solid from a liquid?

Back

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Card 9

Front

Give the name of a method to separate a soluble solid from a liquid

Back

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Card 10

Front

which method of distillation would you use to separate liquids with similar boiling points?

Back

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Card 11

Front

who discovered that the plum pudding model was wrong?

Back

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Card 12

Front

who first devised an experiment that proved the existence of the neutron?

Back

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Card 13

Front

What is the electronic structure of sodium?

Back

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Card 14

Front

why did mendeleev leave the gaps in his table of elements?

Back

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Card 15

Front

How are the group number and the number of electrons in the outer shell of an element related?

Back

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