There are 2 neutrons in a helium atoms nucleus , along with two protons.
2 of each
Helium has two protons and two neutrons (and two electrons).
Nothing. Helium is an element so it is as is. Or if you were looking for something else it would be what it is made of, which would be protons (p+) nuetrons (n0) and electrons (e-)
The normal helium atom has two protons and two neutrons in the nucleus, and two electrons in the "shell".
A helium atom has 2 protons, 2 neutrons, and 2 electrons.
1 neutron in He-3 isotope. 2 neutrons in He-4 isotope (most stable)
Anything that is positively charged means that it has an extra number of protons. 1. PROTONS = Positive 2. NUETRONS = Neutral 3. ELECTRONS = Negative The Helium atom could have 6 protons, 5 nuetrons, and 5 electrons. The extra proton would make the atom Positive. Anything that is positively charged means that it has an extra number of protons. 1. PROTONS = Positive 2. NUETRONS = Neutral 3. ELECTRONS = Negative The Helium atom could have 6 protons, 5 nuetrons, and 5 electrons. The extra proton would make the atom Positive.
2 protons, 2 electrons. He-3 and He-4 isotopes have 1 and 2 neutrons respectively
Alpha radiation is the nucleus of a helium atom. 2 protons, 2 nuetrons, and no electrons. This gives it a +2 charge, and since it is a noble gas, it can steal 2 electrons from pretty much anything, thus ionizing just about any material.
since there are 22 protons there has to be 22 nuetrons since there are 22 protons there has to be 22 nuetrons
there are 12 nuetrons in an atom of magnesium
im eleven and i know the answer the answer is 18 nuetrons