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Chemistry AS > topic 4 revision part 2 (group 2) > Flashcards

topic 4 revision part 2 (group 2) Flashcards

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1
Q

Oxides

O2

A

Crystalline solid
dissolves in water forms hydroxide
high bp/mp

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2
Q

hydroxide

OH-

A

white solid
slightly soluble
hydroxides are insoluble
high mp/pb

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3
Q

sulfates

A

pale white powder
soluble in water
high mp/bp

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4
Q

group 2 flame tests

A 
magnesium - colourless
calcium - orange/red
beryllium - colourless
strontium - red
barium - green
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Chemistry AS (8 decks)

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