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Team 2
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Teams
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Score
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seesaw
Swap points!
Oops!
×
star
Double points!
Okay!
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rocket
Go to first place!
Okay!
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lifesaver
Give 20 points!
Oops!
10
×
What is the charge of a proton?
Positive
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15
×
What part of the atom changes in an isotope?
The number of neutrons.
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15
×
What is the electron configuration of an atom with 11 electrons?
2,8,1
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15
×
Why do isotopes have different mass numbers?
Because they have different numbers of neutrons
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15
×
If two atoms have 6 protons, are they the same element?
Yes, they are both carbon.
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15
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What is an isotope?
Atoms of the same element with different numbers of neutrons
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baam
Lose 25 points!
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magnet
Take 25 points!
Okay!
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shark
Other team loses 25 points!
Okay!
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banana
Go to last place!
Oops!
15
×
What is the mass number of an atom with 17 protons and 20 neutrons?
37
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15
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How do you calculate the number of neutrons in an atom?
Mass number - atomic number
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monster
Reset all scores!
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rocket
Go to first place!
Okay!
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shark
Other team loses 15 points!
Okay!
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banana
Go to last place!
Oops!
15
×
Do isotopes have the same chemical properties?
Yes
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15
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Where in the atom are electrons found?
In electron shells orbiting the nucleus
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15
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Which group does an atom with electron configuration 2,8,5 belong to?
Group 5
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15
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What two particles are found in the nucleus of an atom?
Protons and neutrons
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15
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Can atoms with different numbers of protons be isotopes?
no
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