Sn (tin) has 50 electrons 50 protons and 69 nuetrons
Sn is the 50th element, so there are 50 protons (p+), hence 50 p+ - 4 e- = 46 e- (electrons) in Sn4+
The atomic number of tin (Sn) is 50. If there are four tin atoms, then there would be two hundred protons. The atomic number of an atom is the same number as the amount of protons.
36 core electrons
54
50
69 neutrons
Nitrogen atoms have two core electrons.
2,8,18,7... 28 core electrons 7 valence electrons.
well core electrons is the number of total electrons minus valence electrons so.......Phosphorus has 18 electrons and 5 valence electrons so 18 - 5 = 13 so there are 13 core electrons
Phosphorus has 15 electrons per atom. Out of those, 5 are valence electrons. That means phosphorus has 10 core electrons.
it has 2 electrons i think you can tell by subtracting both numbers together
Tin has 46 core electrons.
Sn has 50 total electrons and is in the Group 4a elements on the periodic table. The nearest Noble Gas that is before Sn is Kr, which has 36 electrons. Therefore, the number of inner electrons (the same as Kr's electrons) is 36, outer electrons is 4 and valence is 4 as well (because its a Group 4a
Oxygen as 2 core electrons and 6 valence electrons.
Germanium has 28 core electrons.
Oxygen has 6 core electrons.
Oxygen as 2 core electrons and 6 valence electrons.
Nitrogen atoms have two core electrons.
Oxygen has 6 core electrons.
there are four valence electrons in tin/
Silicon has a total of 10 core electrons and 4 valence electrons.
sn lose 4 electrons
2,8,18,7... 28 core electrons 7 valence electrons.