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Teams
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5
×
What charge does a proton have?
positive
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×
thief
Give points!
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25
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fairy
Take points!
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20
25
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rocket
Go to first place!
Okay!
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banana
Go to last place!
Oops!
15
×
The particles that make up the atomic mass number are the ____
protons and neutrons
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15
×
Identify this element
Carbon
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15
×
What are the 3 subatomic particles of an atom?
protons, neutrons, and electrons
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15
×
What does ionized mean?
it has a charge, either positive or negative
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20
×
How many neutrons does Iron have?
56 - 26 = 30 neutrons
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15
×
Isotopes are created when the number of what particles are different?
neutron
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15
×
What can the atomic number always tell you about an atom?
the number of protons
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seesaw
Swap points!
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rocket
Go to first place!
Okay!
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fairy
Take points!
5
10
15
20
25
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banana
Go to last place!
Oops!
10
×
What happens to an atom if it loses electron?
It becomes positive
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5
×
What particle has a negative charge?
electrons
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thief
Give points!
5
10
15
20
25
×
magnet
Take 15 points!
Okay!
×
gift
Win 15 points!
Okay!
×
thief
Give points!
5
10
15
20
25
×
seesaw
Swap points!
Oops!
×
shark
Other team loses 25 points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
banana
Go to last place!
Oops!
20
×
How many neutrons would a hydrogen-3 have?
2 neutrons
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15
×
How do you find the number of neutrons in an atom?
subtract the atomic number from the atomic mass = number of neutrons
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