<u>Answer:</u> The number of moles of disulfur decafluoride is 
<u>Explanation:</u>
We are given:
Number of disulfur decafluoride molecules = 
According to mole concept:
number of molecules are contained in 1 mole of a compound.
So,
number of molecules will be contained in =
of disulfur decafluoride.
Hence, the number of moles of disulfur decafluoride is 
Answer:
soapy water is not good for plants irrigation that is what I learn
Rocks and minerals are usually composed of two or more minerals
Gold! it's boiling point is 2807 according to this chart:
http://www.lenntech.com/periodic-chart-elements/boiling-point.htm
Iron, Ruthenium, Osmium, and Hassium.
They're transition metals