Team 1
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Team 2
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Teams
Name
Score
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lifesaver
Give 25 points!
Oops!
×
shark
Other team loses 20 points!
Okay!
×
gift
Win 10 points!
Okay!
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baam
Lose 20 points!
Oops!
10
×
What is a compound?
a substance made of atoms of different elements chemically bonded.
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5
×
What is the relative charge of a proton?
+1.
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5
×
What is the relative mass of a neutron?
1.
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10
×
What group has full outer shells?
Group VIII (noble gases).
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15
×
What does the period number show (atomic structure)?
number of occupied electron shells.
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10
×
What is an element?
a pure substance made of one type of atom.
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5
×
How does molecular mass affect diffusion rate?
heavier particles diffuse more slowly.
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15
×
What is a covalent bond?
a shared pair of electrons between atoms.
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5
×
What is the atomic number?
the number of protons in an atom.
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trap
No points!
Oops!
×
rocket
Go to first place!
Okay!
×
rocket
Go to first place!
Okay!
×
banana
Go to last place!
Oops!
×
eraser
Reset score!
Oops!
×
shark
Other team loses 5 points!
Okay!
×
shark
Other team loses 25 points!
Okay!
×
baam
Lose 20 points!
Oops!
15
×
What is the mass number?
the total number of protons and neutrons.
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5
×
What is the process of a liquid changing into a gas called?
boiling or evaporation.
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thief
Give points!
5
10
15
20
25
×
fairy
Take points!
5
10
15
20
25
×
rocket
Go to first place!
Okay!
×
thief
Give points!
5
10
15
20
25
5
×
What happens to particle movement when a solid melts?
particles gain energy and move more freely.
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