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Question
Magnesium has atomic number 12, hydrogen has atomic number 1, and helium has atomic number 2. In the nuclear reaction 24Mg + 2H ï‚®( ) + 4He the missing quantity is:A) 23Na (Z= 11)
B) 22Ne (Z= 10)
C) 21Na (Z= 11)
D) 21Ne (Z= 10)
E) 22Na (Z= 11)
Answer
This answer is hidden. It contains 1 characters.
Related questions
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Q:
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A neutral lepton cannot decay into two neutrinos. Of the following conservation laws, which would be violated if it did?
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B) Baryon number
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Q:
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B) greater particle number densities
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Q:
For a controlled nuclear fusion reaction, one needs:
A) high number density nand high temperature T
B) high number density nand low temperatureT
C) low number density nand high temperature T
D) low number density nand low temperature T
E) high number density nand temperature T = 0 K
Q:
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Q:
Nuclear fusion in the Sun is increasing its supply of:
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Q:
The purpose of a moderator in a nuclear reactor is to:
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Q:
A certain nucleus, after absorbing a neutron, emits a and then splits into two alpha particles. The (A, Z) of the original nucleus must have been:A) 6, 2B) 6, 3C) 7, 2D) 7, 3E) 8, 4
Q:
Radioactive polonium, 214Po (Z= 84), decays by alpha emission to:
A) 214Po (Z= 84)
B) 210Pb (Z= 82)
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Q:
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Q:
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