Answer:
50 atoms are in mole aluminium
Answer:
sodium (Name) and Chlorine (Cl)
Explanation:
Any of the Group 17 elements (the halogens) only need one additional electron to take on the electron configuration of the noble gas just to it's right. That would be argon (Ar) in this case.
For this reaction, the needs of both elements (to reach a stable Group 17 electron configuration) is matched: Just one electron is provided (Na) and taken (Cl) and that forms a single bond
The total width of the crystal is determined by multiplying the spacing which is equal to 18.1 x 10^-9 m by the total number of molecules.
Width = (18.1 x 10^-9 m)(108)
The simplification of the operation above will give us an answer of 1.958 x 10^-6 m. We can convert this to millimeters as below,
(1.958 x 10^-6 m)(1000 mm/1 m)
= 1.9548 x 10^-3 mm
<em>Answer: 1.9548 x 10^-3 mm</em>
Answer:
8. 3.333333n per minute
9. you
Explanation:
8. Divide 50 by 15 and you get 3.333333.
9. 100 divided by 15 is 6.66666. 100 divided by 14 is 7.14.
So you did more work.
Clorate and phopserous wouldnt be used