Atomic Structure Quiz-01

1. The increasing order (lowest first) for the values of e/m (charge/mass) for electron (e), proton (p), neutron (n) and alpha particle (α) is

 
 
 
 

2. Rutherford’s experiment, which established the nuclear model of the atom, used a beam of

 
 
 
 

3. The number of radial nodes in 3s and 2p respectively are

 
 
 
 

4. Bohr’s model can explain

 
 
 
 

5. Which of the following is the energy of a possible excited state of hydrogen?

 
 
 
 

Question 1 of 5