(_92^235)U + → (_38^94)Sr + (_54^140)Xe + 2 (_0^1)n .

If the atomic mass of an atom is 34 and the atom contains 13 protons, how many neutrons does the atom contain?

Using data from seismic waves, geologists have learned that earth’s interior is made up of several

There is one girl i like and i don't know how to tell her that, i have a feeling she knows but if she doesn't i don't want to make a fool out of myself how is one way to boost my confidence on asking her out