no it has 1 electron in it's vallence.. sinc it is 1st group element and it has total 11 atoms so it's electronic configuration is (2,8,1).. so it's valency is 1
Aluminum has three electrons in its valence shell.
yes indeed :)
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.
No. Nitrogen has five electrons in its valence shell.
No. Carbon has 4 electrons in its outer shell (valence shell).
No, sodium has 1 valence electron, not 3.
Yes, aluminum has 3 valence electrons.
Electronic configuration of B is 1s2 2s2 2p1 So valence shell is 2p
there are 3 valence electrons in the atom of aluminum
No. It has Two electron in its valance shell.
Nitrogen has five valence electrons and needs three more to achieve a full valence shell of eight electrons, in accordance with the octet rule. By gaining three electrons, nitrogen can complete its outer shell, typically forming covalent bonds with other elements to achieve this stable configuration.
There are three valance electrons. These are the electrons in the outer shell if it is not full.