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The element magnesium has four electron energy levels and two electrons in its outer energy level in the neutral atom. Use the link to Wikipedia for more details.
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∙ 16y ago
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How many valence electrons are on the first 3 energy levels?
The first energy level has a maximum of two valence electrons. The second and third energy levels have a maximum of 8 valence electrons.
What are the valence electrons in an atom?
located in the outermost energy levels.
What is the number of protons in the nucleus or the number the electrons in the energy levels called?
valence electrons
The highest occupied energy level of an atom?
it very easy: whatever row the element is in is the number of energy levels it has. Example: hydrogen in the first row, it has 1 energy level.Read more: How_do_you_find_number_of_energy_levels_in_an_element
What do shells (energy levels) and valence electrons have to do with atoms combining to make molecules?
Valence electrons form the bonds between atoms in a molecule.
What element has 3 valence electrons and 3 energy levels?
What has three energy levels and six valence electrons
What element has 3 energy levels and 3 valence electrons?
What has three energy levels and six valence electrons
What is an element with 7 valence electrons and 4 energy levels?
neutrons
If an element has 3 electron energy levels rings and 3 valence electrons what element is it?
Aluminium
How is the element's period related to the number of energy levels over which its electrons are spread?
The period that the element's in is the same number of how many valence electrons (energy level of outer electrons) there are in the element...
What element has 6 valence electrons and 2 energy levels and is a non metal?
carbon
Which element has 3 energy levels and 7 valence electrons in a neutral state?
Chlorine.
How many valence electrons are on the first 3 energy levels?
The first energy level has a maximum of two valence electrons. The second and third energy levels have a maximum of 8 valence electrons.
What are electrons in the outer unfilled energy levels called?
Valence electrons
Electrons are those found in the outermost energy level of an atom?
Electrons are those found in the outermost energy level of an atom?They are called valence electrons.
What do you notice about the number of energy levels in an atom of an element in the period the element is in?
The atom of an element in the third period of the Periodic Table has 3 energy levels and so on. Also, atoms of elements in the same group have the same no. of valence electrons.
What are the valence electrons in an atom?
located in the outermost energy levels.
