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Helium has two electrons.
You can tell from looking at the Periodic Table because; each element has the same number of electrons as protons (the number of protons is the atomic number, which increases in number as you move from left to right across the periodic table, starting with one at Hydrogen).
What else can I help you with?
How many electrons are there in helium?
Helium has 2 electrons.
How many electrons does an atom of helium have atomic?
Helium atom has 2 electrons.
How many electrons does helium 4 have?
Helium-4 has 2 electrons.
How many electrons are in outermost level of helium?
Helium has 2 valence electrons.
How many electrons in an helium?
2 electrons as the atomic number of helium is 2
How many neutrons electrons does helium have?
Helium-3 has 1 neutron and 2 electrons. Helium-4 has 2 neutrons and 2 electrons.
How many electrons are in the outer shell of helium?
2 valence electrons for helium (helium has only 1 shell)
How many electrons does a neutral atom of helium (He) have?
A neutral atom of helium has 2 electrons.
How many valence electrons are in an atom of helium?
helium has 2 electrons as its atomic number is 2
How many electrons can be found in the outermost shell helium?
2 electrons in the only shell helium has.
How many electrons would you have if you broke down an atom of helium?
Helium will have only 2 electrons
How many electrons does helium-3 have?
2 electrons
