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Team 2
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Teams
Name
Score
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15
×
How many neutrons does an atom have if it has 41 protons and a mass number of 90?
49
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15
×
How many protons does an atom have if it has 63 neutrons and a mass number of 99?
36
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15
×
What is the mass number of this isotope?
23
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20
×
Page 32:ย What does the BOTTOM number in isotope notation represent?
the atomic number (protons)
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×
thief
Give points!
5
10
15
20
25
×
fairy
Take points!
5
10
15
20
25
×
shark
Other team loses 25 points!
Okay!
×
banana
Go to last place!
Oops!
25
×
How many neutrons does this isotope of beryllium have?
5
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5
×
What is the mass of a proton?
1 amu
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×
seesaw
Swap points!
Oops!
×
gift
Win 25 points!
Okay!
×
shark
Other team loses 10 points!
Okay!
×
thief
Give points!
5
10
15
20
25
20
×
Page 32:ย What does the TOP number in isotope notation represent?
the mass number (protons + neutrons)
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10
×
Which particle(s) have a mass of 1 AMU?
protons & neutrons
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15
×
How many protons does this isotope of chlorine have?
17
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×
boom
Lose 50 points!
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×
shark
Other team loses 20 points!
Okay!
×
rocket
Go to first place!
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×
banana
Go to last place!
Oops!
15
×
How do you know that these isotopes are of the same element?
they have the same number of protons
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20
×
What is the top number for this isotope of magnesium?
15
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10
×
What is the mass of an electron?
0 amu
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20
×
Page 32:ย What does the "1" represent here?
the mass
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×
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