seven
Chlorine has 7 electrons in the outermost shell. It is in the 17th group. It has 7 valence electrons.
one electron
The number of electrons in the outermost shell...
the number of electrons in the outermost electron shell
the number of electrons in the outermost electron shell
The chloride ion (Cl-) has 8 electrons on the outermost energy level.
Chlorine has 7 electrons in the outermost shell. It is in the 17th group. It has 7 valence electrons.
Chlorine has 7 electrons in the outermost shell. It is in the 17th group. It has 7 valence electrons.
There are 7 valence electrons in chlorine.
Chlorine is in the 17th period.Elements in the 17th period have 7 electrons in the outermost energy level. So chlorine has 7 electrons in the 3rd energy level.Chlorine has 17 electrons. It's electron configuration is [Ne] 3s2 3p5. Therefore it has 7 electrons in its third (outermost) energy level.
one electron
There are 5 electrons in the outermost electron shell of a phosphorus atom. Phosphorus has the electron configuration 2-8-5, so it has 5 electrons in its outermost shell.
The number of electrons in the outermost shell...
To determine the number of valence electrons in an electron configuration, look at the outermost energy level of the atom. The number of electrons in this level is the number of valence electrons.
What man, it's very simple -- since chlorine has atomic number 17 and has 7 electrons in its outermost orbit and being a electronegative element it will most probably gain a electron. Well in which standard are you?
Chlorine typically gains one electron to achieve a stable electron configuration, forming a chloride ion with a -1 charge.
An atom of chlorine and an atom of bromine both have the same number of valence electrons in their outermost shell, which is 7 electrons. This makes them both part of Group 17 of the periodic table, known as the halogens. Each atom will typically gain one electron to achieve a stable electron configuration.