Answer:
The correct answer is D
Explanation:
Many substances hold their molecules together in the liquid or solid bosom. This is due, in addition to the pressure and temperature conditions, by the forces of Van der Waals. These are still produced in nonpolar molecules by the movement of electrons through the molecules; in extremely short periods of time, their electrons "charge" towards one end of the molecule, producing small dipoles and keeping the molecules very close to each other.
 
        
                    
             
        
        
        
It either forms a base or an acid...I think that's the answer you're looking for
        
             
        
        
        
That will make a gold-202 nucleus.
<h3>Explanation</h3>
Refer to a periodic table. The atomic number of mercury Hg is 80.
Step One: Bombard the  with a neutron
 with a neutron  . The neutron will add 1 to the mass number 202 of
. The neutron will add 1 to the mass number 202 of  . However, the atomic number will stay the same.
. However, the atomic number will stay the same. 
- New mass number: 202 + 1 = 203.
- Atomic number is still 80.
 .
.
Double check the equation: 
- Sum of mass number on the left-hand side = 202 + 1 = 203 = Sum of mass number on the right-hand side.
- Sum of atomic number on the left-hand side = 80 = Sum of atomic number on the right-hand side.
Step Two: The  nucleus loses a proton
 nucleus loses a proton  . Both the mass number 203 and the atomic number will decrease by 1.
. Both the mass number 203 and the atomic number will decrease by 1.
- New mass number: 203 - 1 = 202.
- New atomic number: 80 - 1 = 79.
Refer to a periodic table. What's the element with atomic number 79? Gold Au.
 .
.
Double check the equation:
- Sum of mass number on the left-hand side = 203 = 202 + 1 = Sum of mass number on the right-hand side.
- Sum of atomic number on the left-hand side = 80 = 79 + 1 = Sum of atomic number on the right-hand side.
A gold-202 nucleus is formed.