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It is an isotope of Hydrogen.
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∙ 13y ago
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An element has 2 protons 2 electrons and 2 neutrons what is the element?
helium
What element has 2 protons and 2 neutrons and is nuclear?
Helium (He).
If an element has a mass number of 4 and an atomic number of 2 how many neutrons does the element have?
2
What element has 2 protons and 2 electrons and 2 nEUtrons?
helium
What is the number of neutrons for a specific element equal to?
The average number of neutrons that a specific element has is equivilent to the element's atomic mass minus the that elements atomic number. For example Helium has 2 neutrons because its atomic mass (4) minus the atomic number (2) is 2.
Isotopes of an element have a different number of?
neutrons
Is 2 protons 2 neutrons and 2 electrons normal?
It is normal for the isotope of the element helium. 2He4 isotope has 2 protons, 2 neutrons and 2 electrons.
How many neutrons are in the element gold?
There are 118 neutrons in the element gold.
What element has 2 electrons (neutral atom )?
Helium has 2 protons, 2 neutrons, and 2 electrons.
What element has 1 proton and 2 neutrons?
An element with 1 proton is hydrogen. An Isotope called Tritium has one Proton and two Neutrons. Hope this helps.
How many neutrons are in an atom of the element silver?
there are 61 neutrons in a the element silver
What element has the same number of protons and neutrons in its nucleus as an alpha particle?
An alpha particle has 2 protons and 2 neutrons. That is the same as a helium nucleus.
