Understanding Mass Defect and Binding Energy
Interactive Video
•
Physics
•
10th - 12th Grade
•
Practice Problem
•
Hard
Jennifer Brown
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the overall charge of the nucleus in an atom?
Variable
Neutral
Negative
Positive
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which subatomic particle is neutrally charged?
Positron
Electron
Neutron
Proton
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the approximate mass of a neutron in unified atomic mass units?
1.000000 u
0.000548 u
1.008665 u
1.007276 u
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does the mass of an electron compare to that of a proton?
Equal
Twice as much
2000 times less
2000 times more
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What equation is used to relate mass defect to energy?
P = IV
F = ma
V = IR
E = mc^2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the process called when hydrogen atoms combine to form helium, releasing energy?
Chemical reaction
Radioactive decay
Nuclear fusion
Nuclear fission
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the example calculation, what is the mass number of beryllium-7?
4
7
3
1
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