Ques : Normally, which of these is made from electrons, protons, and a nucleus?
A. Atom
B. Quark
C. Muon
D. Lepton
Ans : A. Atom
Ques : Normally, which of these is made from electrons, protons, and a nucleus?
A. Atom
B. Quark
C. Muon
D. Lepton
Ans : A. Atom