Question

Which is the correct quark pairing?

A. Top with down, up with bottom, strange with charm.
B. Top with bottom, up with down, strange with charm
C. Top with strange, down with bottom, charm with up
D. Charm with down, top with up, strange with bottom

Answer 1

Your answer would be B. You can automatically you can determine by thinking of the construction of the basic hadrons protons (uud) and neutrons (ddu).

Answer 2

can u help me with some other questions too

Answer 3

Sure.

Answer 4

The original question might be scary because it's physics. But you just look at the words! They're opposites, so they match each other. The other things are in a whole other category. :)