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How many electron shells would at atom have if it had 16 electrons?
An atom with 16 electrons would have 3 electron shells. The first shell can hold up to 2 electrons, the second shell can hold up to 8 electrons, and the third shell can hold up to 8 electrons.
How many electrons shells does a helium atom have?
The electron configuration of helium is 1s2; two electrons on the first (and the single) electron shell.
How many of atoms are in the 3rd shell of an atom with 4 shells?
If you are asking about the number of electrons then it would be 8. The first shell can hold a maximum number of 2 electrons. The second and third shell would have a maximum of 8 electrons each.
How many electrons are there in the inner shell of hydrogen?
there are 2 electrons in the inner shell of a hydrogen atom.
How many electron in valence shell of electron?
This is a chemical element. You can find the how many electron in a single atom by using a periodic table.
How many electrons can the 3rd atom shell hold?
The third electron shell can hold a maximum of 18 electrons.
How many number of electron shells does fluorine atom have?
A fluorine atom has 2 electron shells. The first shell can hold up to 2 electrons, and the second shell can hold up to 8 electrons, giving a total of 10 electrons for a fluorine atom.
How many electron shells would at atom have if it had 16 electrons?
An atom with 16 electrons would have 3 electron shells. The first shell can hold up to 2 electrons, the second shell can hold up to 8 electrons, and the third shell can hold up to 8 electrons.
How many electron shells does the largest atom have?
The largest atom is calcium which has 4 shells.
How many electron shells are around the nucleus of the berylluim atom?
There are 2 electron shells around the nucleus of a beryllium atom. The first shell can hold a maximum of 2 electrons, and the second shell can hold a maximum of 8 electrons. Since beryllium has 4 electrons, 2 electrons will be in the first shell and the remaining 2 electrons will be in the second shell.
An atom with 10 electrons must have how many shells?
An atom with 10 electrons will have 2 electron shells. The first shell can hold up to 2 electrons, and the second shell can hold up to 8 electrons.
How many electrons are there in o shell?
There are 8 electrons in an O shell. The O shell is the second energy level in an atom, and it can hold a maximum of 8 electrons.
How many electrons can the secound shell hold?
This is a chemical element. You can find the how many electron in a single atom by using a periodic table.
How many electrons shells does a helium atom have?
The electron configuration of helium is 1s2; two electrons on the first (and the single) electron shell.
How many Chlorine electrons are in the outer shell of a sodium atom?
None - the electron goes from sodium TO the chlorine.
How many electrons are in the outermost electron shell of a phosphorus atom?
There are 5 electrons in the outermost electron shell of a phosphorus atom. Phosphorus has an electron configuration of 2, 8, 5.
How many electron shells are in the innermost shell of an atom?
2
