A nucleus with 96 protons (and 248 nucleons) is bombarded with a helium nucleus. Two products emerge from the collision. The first product is a...

1.

A nucleus with 96 protons (and 248 nucleons) is bombarded with a helium nucleus. Two products emerge from the collision. The first product is a nucleus with 97 protons and 155 neutrons. What is the second product? 

a. A neutron 

b. An electron 

c. A positron 

d. A proton

2.

The ground state energy for an electron in a hydrogen atom is -13.6 eV. What is the energy of the first excited energy state? 

a. -6.8 eV 

b. -9.6 eV 

c. -3.4 eV 

d. 0

3.

When an electron transitions from n=1 to n = 3 in a hydrogen atom, how much energy is absorbed? 

a. 3.4 eV 

b. 12.1 eV 

c. 10.2 eV 

d. 13.6 eV

4.

When an electron transitions from the third excited state to the ground state in a hydrogen atom, the energy emitted in one photon is: 

a. 12.7 eV 

b. 10.5 eV 

c. 3.6 eV 

d. 0 eV