Which equation represents the combined gas law?
o pq va = p2 v2
| vi và
o tt
pq vq tq = p₂ v 2t 2

The answer to your question is below:

Explanation :

The combined gas law as it name says it combines three gas laws: Boyle's law, Charles' law and  Gay Lussac Law. It states that at initial conditions of pressure, volume and temperature, it there is a change in one of this variables

the equilibrium will be equivalent to a second equilibria of pressure, volume and temperature.

"1" indicates initial conditions

"2" indicates final conditions

conduction is the transfer of thermal energy (heat in transfer) due to collisions between the molecules in the object. collisions between adjacent atoms and molecules transfer kinetic energy from the warmer to the cooler object. the objects must be in physical contact.

considering the question as per the attachment

here we can see that the radon nuclide has 222 as the atomic mass number and 86 as the atomic number.

when it undergoes nuclear fission it gives polonium which has atomic mass number as 218 and atomic number will be 84 along with a helium nucleus which has 4 atomic mass number and 2 as its atomic number.

222 = 218 + 4 (atomic mass number)

86 = ? + 2; therefore ? = 86-2 = 84.

the atomic mass number of polonium will be 84.