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OldSpice OldSpice
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Posts: 6432
9 years ago
What is the minimum amount of uranium-235 necessary for a critical mass?
A) Avogadro's number of atoms
B) 235 kg
C) 235 g
D) sufficient mass to sustain a chain reaction
E) sufficient mass to fission explosively
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ElectricElectric
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Posts: 6431
9 years ago
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.silent.boss

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OldSpice Author
wrote...
9 years ago
Perfect!

..Thank you so much for your support
wrote...
9 years ago
My pleasure
.silent.boss
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