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Helium has how many protons?
Helium has 2 protons.
How many protons do the elements beryllium and helium have?
beryllium has 4 protons. helium has 2 protons
How many protons do the elements beryllium and helium each have?
beryllium has 4 protons and helium has 2 protons
How many protons does hellium have?
Helium has 2 protons.
How many positive protons does helium have in its nucleus?
Helium has 2 positive protons in its nucleus.
How many elements in helium?
Helium is an element by itself with 2 protons
How many protons and electrons does the element Helium have?
One atom of helium contains 2 protons and 2 electrons. The most abundant isotope of helium, helium-4, has 2 neutrons. The other, rare isotope of helium, helium-3, has 1 neutron. (Source: Wikipedia)
How many protons are there in heliume?
There are 2 protons in a helium atom. Helium is the second lightest element on the periodic table, with an atomic number of 2, indicating the number of protons in its nucleus.
How many numbers of protons are in helium?
2 protons as its atomic number is 2
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 nuetrons and electrons does a helium at have?
A helium atom has 2 protons, 2 neutrons, and 2 electrons.
How do protons do the elements beryllium and helium each have?
beryllium has 4 protons and helium has 2 protons
