Saved Bookmarks
| 1. |
Itis now established that protonsand neutronsare themselves built out of more elementary units called quarks a proton and a neutron consist ofthree quarks each. Two types of quarks , the so called 'up' quark, (denoted by U) of charge + (2//3) e and the 'down' quark (denoted by d) of charge (-1//3) etogether with electronsbuild up ordinary matter. Suggest a possible quark composition of a protonand neutron |
|
Answer» <P> SOLUTION :p,UUD, N,UDD |
|