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How many electrons in the third energy level of chlorine?
Chlorine has 17 electrons. In the third energy level, there are 7 electrons.
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 the electron of phosphorus?
Phosphorus has five valence electrons.
Which element has 5 valence electrons in its 3rd energy level?
Phosphorus has 5 electrons in the the third shell.
What is a valence shell of mg?
The valence shell of magnesium (Mg) contains 2 electrons in the outermost energy level. This is because magnesium is an alkaline earth metal with 2 valence electrons. These electrons are located in the 3s orbital in the third energy level.
How many additional valence electrons does chlorine needs to have a full valence shell?
11 electrons makes the third energy level complete. One
How many additional valence electrons does chlorine need to have a full valence shells?
11 electrons makes the third energy level complete. One
What element has 2 valence electrons on the third energy level?
The element with 2 valence electrons on the third energy level is magnesium. Magnesium has an electron configuration of 2-8-2, with 2 electrons on the outermost energy level.
What is the energy level farthest away from the nucleus of the atom that holds 8 or more valence electrons?
The valence electrons of an atom are those electrons that are in its outer energy shell or that are available for bonding. The electrons more loosely held by the nucleus - are the ones that are gained, lost or shared.
What number indicates the energy level of an atom's valence electrons?
The energy level of an atom's valence electrons is indicated by the principal quantum number, denoted as ( n ). This number can range from 1 to higher integers, with each successive number corresponding to a higher energy level and distance from the nucleus. For example, the valence electrons in the outermost shell of an atom with a principal quantum number of 3 would be in the third energy level.
How many additional valence shells does chlorine need to have a full valence shell?
11 electrons makes the third energy level complete. One
How many electrons are on the third energy level of iron?
Iron has 26 electrons. The third energy level can hold a maximum of 18 electrons. Therefore, there are 18 electrons on the third energy level of iron.
