WILL MARK BRAINLIEST

2nd option

Explanation:

total energy = kinetic energy + potential energy

and since

kinetic energy = 456J

total energy = 8768 J

substitute these values into the equation

8768 = 456 + potential energy

potential energy = 8312 J

hope this helps bro

please mark it brainliest

Each atom within a specific element has the same number of protons, which determines its atomic number.

Protons determine an atoms atomic number

Ex:
Carbons atomic number: 6
Carbons number of protons: 6

Oxygens atomic number: 8
Oxygens number of protons: 8