Long-hand version: 1s^2 2s^2 2p^6 3s^2 3p^6 4s^2 3d^10 4p^6 5s^2 4d^10 5p^3 Short-hand version: [Kr] 5s^2 4d^10 5p^3 Note: The "^" symbol means the the following number is in the form of a superscript.
Boron has 3 valence electrons, gold has 1 valence electron, krypton has 8 valence electrons, and calcium has 2 valence electrons. Valence electrons are the electrons in the outermost energy level of an atom.
5 valence electrons.
6 Valence Electrons
Nitrogen (N), Phosphorous (P), Arsenic (As), Antimony (Sb) and Bismuth (Bi) all have a valence of 5, meaning they have 5 electrons in their outer shell. This means that they will readily accept three electrons, rather than lose five.
There are 20 valence electrons in the expanded valence structure of sulfur dioxide. This includes the electrons from the sulfur atom (6 valence electrons) and each oxygen atom (6 valence electrons each).
Sb has 5 valence electrons, In has 3, Rb has 1 valence electron and Xe has 8. So in ranking, it would be, Xe, Sb, In, Rb.
Sb (antimony)
Sb (antimony)
Group 15 elements (N, P, As, Sb, Bi)
Antimony (Sb, # 51) has 5 valence electrons (and so do all the other elements in that group.)
This would be Sb - Antimony.
An antimony (Sb) atom has five valence electrons in its outermost shell, which is the 5th shell with an electron configuration of [Kr] 4d10 5s2 5p3. In the 5p subshell, there are three electrons, and they occupy separate orbitals due to Hund's rule, resulting in three unpaired electrons. Therefore, an Sb atom has three unpaired electrons.
well "s" is sulfur and to get the answer (btw this rule only applies to groups 1,2,13,14,15,16,17, and 18) you need to see what group it is in and drop the 1 from it so sulfur is in group 16 so it has 6 valence electrons. - hope this helped
N and As for two. They all have 5 valence electrons (as do Sb and Bi).
Electrons in the outermost shell are valence electrons!
Valence electrons
The nuclear charge of antimony (Sb) is 51. The nuclear charge of an atom corresponds to the number of protons in an atom, given by the atomic number.