Team 1
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Team 2
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Teams
Name
Score
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15
×
when alkali metal react with water, it will produce an alkaline solution. true/false?
True
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15
×
How many metals are there in group 1
6
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×
boom
Lose 50 points!
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×
rocket
Go to first place!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
thief
Give points!
5
10
15
20
25
15
×
as the metal moving down in the group, the melting point will increase. true/false?
False
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15
×
Among potassium, sodium and lithium. Which metal is the most reactive?
potassium
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×
banana
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seesaw
Swap points!
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×
rocket
Go to first place!
Okay!
×
baam
Lose 20 points!
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15
×
as the metal moving down in the group, the boiling point will decrease. true/false?
True
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15
×
as the metal moving down in the group, what is the trends for density?
it is increasing
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15
×
when alkali metal react with water, what kind of gas is produced?
hydrogen
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×
baam
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×
star
Double points!
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fairy
Take points!
5
10
15
20
25
×
baam
Lose 25 points!
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×
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