A) neutrinos.
B) matter.
C) dark matter.
D) dark energy.
B) matter.
C) dark matter.
D) dark energy.
Why is the strange quark strange?
A.) It is more massive than any other kind of quark.
B.) It is less massive than any other kind of quark.
C.) It is blue.
D.) It lives longer than we would expect.
E.) It is charmed.
Answer: D.) It lives longer than we would expect.
Physics & Space Science
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