S8 is solid sulfur, there are 8 sulfur atoms bound together.
For instance, if you try to find the number of sulfur atoms in 27.1 g of molecular sulfur (S8), the set up would be this:
(27.1 g S8) x (1 mol S8/32.066 g S8) x (6.022 x 10^23 atoms/1 mole) = 5.09 x 10^23 atoms
*Notice how you still use the Atomic Mass of S, 32.066 amu and NOT 32.066 x 8
This is from Dr. Frazer's practice test :)
Can refer the Plus one text book of CBSE Chemistry.
The group of atoms that has the electron dot structure of 8 is the noble gases (excluding Helium, which has 2 electrons). These elements are: [Ne], [AR], [Kr], [Xe], [Rn] [Uuo].
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:S:
this is the correct answer by Shresth...
S8
L shell
Electron Dot Diagram
Neon atoms have 8 valence electrons. Refer to the related link for an illustration of the electron dot diagram for neon.
two
Two dots are shown in the electron dot diagram for calcium in group 2 and period 4 with 20 protons and 20 electrons.
It looks like thisK–Br:except that there are also two dots both above and below the "Br" in the diagram (there are three lone pairs on Br, and none on K)See the Related Questions link about Lewis Dot Structures to the left of this answer for more help with electron dot diagrams!
six
six
six
six
eight.
Lewis structure, electron dot diagram, electron dot structure...
Sulfur is in group XVI (or 6A) and so has 6 valence electrons. The electron dot diagram for S would thus have to show (b) six dots.
1. An electron dot diagram can show you that the symbols for an element surrounded by dots. Each dot stands for one valence electron.
In a Lews dot structure, the elemental symbol is used to represent the molecule's nucleus. The electrons are then represented by the dots.
There are two types of diagrams one is the Lewis diagram the other is the Electron dot diagram. To make the electron dot diagram you put the electron symbol and put a dot on one of the sides for each period (you don't count the middle section.) . . :Ne: = Neon dot diagram ' '
how do you draw an electron dot diagram for silicon
silicon