Determine the type of bond most likely to be formed between the following pairs of atoms:
1. Carbon and Hydrogen
2. Oxygen and
Hydrogen
3. Silicon and Oxygen
4. Chlorine and Potassium
5. Chlorine and Chlorine
6. Barium and Fluorine

D) destroyed. 3. As two chlorine atoms combine to form a molecule, energy is. A) decrease ... A) 1. B) 2. C) 3. D) 4. 5. Given the formula for hydrazine: How many pairs of electrons are shared between the two ... D) all of the carbon and hydrogen electrons. 6. Given the Lewis electron-dot diagram: ... C) nitrogen and oxygen.Explanation:

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.