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- protons are positive and neutrons are neutral
- a small difference of mass exist
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∙ 7y ago
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How may electrons neutrons protons are foundin the helium atom?
2 protons 2 electrons 2 neutrons 2 protons 2 electrons 2 neutrons don't know
How many protons and neurons of carbon?
Protons: 6 Neutrons: Anywhere between 2 and 16. The most common isotope of carbon has 6 neutrons.
What nuclei would be the most stable?
10 protons, 12 neutrons
How many protons and how many neutrons in the nucleus of a helium 4 atom?
2 protons and 2 neutron
How many protons and neutrons and electrons has helium got?
It has 2 protons ,2 neutrons & 2 electrons.
How many neutrons are there in He?
2 protons 2 neutrons 2 electrons
Are there 2 neutrons in the helium 4 isotope?
No, there are actually 2 protons and 2 neutrons in the helium-4 isotope. The number of protons determines the element, while the sum of protons and neutrons gives the atomic mass of an isotope.
What is the total no of protons and neutrons in He atom?
He is helium: it has 2 protons, 2 electrons and 2 neutrons, only less than 0.001% of He has only 1 neutron (He-3 isotope)
How many protons and nuetrons are in helium?
The normal helium atom has two protons and two neutrons in the nucleus, and two electrons in the "shell".
How many protons and neutrons and electrons does helium-have?
Protons: 2 neutrons: 2 electrons: 2 Helium-3: 2 protons, 1 neutron, 2 electrons Helium-4: 2 protons, 2 neutrons, 2 electrons
What is the mass number of a helium atom that has 2 protons and 2 neutrons?
Number of neutrons = Mass number - Number of protons = 4 - 2 = 2 neutrons
How many protons neutrons and electrons does the inert gas helium have?
Helium has 2 protons, 2 neutrons, and 2 electrons.
