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If an atom has 11 electrons how many energy levels will it have?
Wiki User
∙ 11y ago
Three electron shells.
Wiki User
∙ 10y ago
Wiki User
∙ 11y ago4
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How many energy levels are in a chlorine atom?
Answer3 energy levels17 protons and electrons
How many levels are in an electrically neutral sodium atom?
there are 3 energy levels in a sodium atom. in the first one there are 2 electrons, in the second one there are 8 electrons and in the third one there is 1 electron.
How many energy levels in a neutral atom of xenon and how many electrons would be left over?
Five levels and none left over.
What is an electron in the outermost energy level of an atom?
An electron in the outermost energy level of an atom is called a valence electron.(We refer here to the outermost occupied levels of an atom. There are, of course, many other higher energy levels normally available that are not occupied.)These electrons determine the chemical reactivity of the atom.the valence electrons
If an atom has 7 electrons how many electrons are located in the second energy level?
An atom with seven electrons will have five electrons in the second energy level.
How many energy level found in an atom of plutonium?
Electrons in the plutonium atom are placed in 7 energy levels.
How many energy levels are in a chlorine atom?
Answer3 energy levels17 protons and electrons
How many energy levels does carbon have?
Carbon has 2 energy levels. There are 6 electrons, 6 protons, and 6 neutrons.
How many clouds does a platinum atom have?
A neutral atom of platinum has 78 electrons, at 78 energy levels in one cloud.
How many electrons does each of the levels of an atom hold?
Maximum of 2n2 where n is the energy level
What does the period tell you about electrons?
The period tells you how many energy levels an atom has.
How many electrons are in the nucleus of an atom with the atomic number of 20?
None. Electrons are found in energy levels outside the nucleus, not in it. An atomic number of 20 tells you there are 20 protons in the nucleus of an atom, and 20 electrons in energy levels (or shells or orbitals depending on which model of the atom you are using) outside the nucleus.
How many energy levels are needed for a lithium atom's three electrons when the atom is in its ground state?
Lithium has three electrons, two in the inner shell and a single one ouside that, so there are two energy levels. See the link below
How many energy levels in a neutral atom of xenon and how many electrons would be left over?
Five levels and none left over.
How many levels are in an electrically neutral sodium atom?
there are 3 energy levels in a sodium atom. in the first one there are 2 electrons, in the second one there are 8 electrons and in the third one there is 1 electron.
How many electrons are in the 5th 6th and 7th energy levels of an atom?
th,6th,7th energy level can hold?
How many valence electrons does a neutral Be atom have?
It depends on the atom.Atoms may have up to three energy levels, or layers of electrons, although some elements, such as helium, have only one. If an atom has one energy level, its valence electrons may total up to only two. If it has two or three energy levels, It may have up to eight total valence electrons. An atom is neutral when it has the greatest possible number of electrons.
