Team 1
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Team 2
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Teams
Name
Score
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10
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thief
Give points!
5
10
15
20
25
×
shark
Other team loses 5 points!
Okay!
×
gift
Win 20 points!
Okay!
×
banana
Go to last place!
Oops!
15
×
Elements in the same period have similar chemical properties (true or false)
False
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15
×
An element in Period 3 and Group 3A, with 14 neutrons in its nucleus, its mass number is:
27 (Aluminum)
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15
×
If the last energy level of a halogen element is L, its atomic number is
9
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15
×
An alkali element in Period 2, its atomic number is equal to:
3 (Lithium)
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15
×
The atomic number of the noble gas in Period 2 is
10 (Neon)
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×
eraser
Reset score!
Oops!
×
fairy
Take points!
5
10
15
20
25
×
shark
Other team loses 10 points!
Okay!
×
baam
Lose 10 points!
Oops!
15
×
The atomic radius in a group increases with increasing atomic number (true or false)
true
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Check
15
×
The valency of argon is:
zero
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×
thief
Give points!
5
10
15
20
25
×
star
Double points!
Okay!
×
gift
Win 20 points!
Okay!
×
lifesaver
Give 15 points!
Oops!
×
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