This is a chemical element. You can find the how many electron in a single atom by using a Periodic Table.
The valence shell is the outermost electron shell containing electrons.
The electron valence shell has 1 electron.
Aluminum (Al) will have 3 electrons in its valence shell, which is the outermost electron shell.
ONE (apex)
The valence shell is the outter most shell that contains the most electrons. To find out how many valences there are you would mulitply the electrons. C3H8= (6)3 + (1)8=26 the outer valence shell will be 20.
The outermost shell of an electron is called the valence shell. This shell may or may not have electrons.The valence shell is a part of the electron cloud.So your answer isYes, the valence electrons are located in the electron cloud.
Each hydrogen atom has 1 electron in its valence shell. This is because hydrogen has only 1 electron in total.
There is one electron in sodium's valance shell.
1 valence electron
A sodium atom has 1 electron in its valence shell. Sodium belongs to Group 1 of the periodic table, which means it has 1 electron in its outermost shell.
Valence shell electron pair repulsion
It needs only 1 more electron since it already has 7 valence electrons.
Sodium is in the third group in the periodic table. It meens that sodium has three shell. First shell - 2 electrons, second shell - 8 electrons, third shell (outer energy level) - 1 electron.
The period tells you the valence ELECTRON SHELL (energy level). The group tells you the number of valence electrons.
All column 1 elements have 1 electron in their valence shell.
Rubidium, which is in group 1 of the periodic table, has one electron in its outermost shell. This is because it has one valence electron in the 5s orbital.
The outer shell is called the valence shell