Both have positive charge. In fact, an alpha particle IS a nucleus of a Helium atom.
You can see the Stud Multipliers right away in your Holoprojector menu under the Extras tab.
I would say 648858. bc yes
Answer: 134 neutrons are there in the nucleus of Radon-220
Explanation:
Atomic number : It is defined as the number of electrons or number of protons present in a neutral atom.
Thus, number of protons = atomic number = 86
Mass number is the number of the entities present in the nucleus which is the equal to the sum of the number of protons and electrons.
Mass number = Number of protons + Number of neutrons
220 = 86 + Number of neutrons
Number of neutrons = 134
Answer:
Between the principal focus and the pole of the mirror