No you cannot make a pure sample of Fluorine because it is an earth made element.
The molecular mass of fluorine gas, F2 is 2(19.0) = 38.0Amount of F2 = mass of sample/molar mass = 9.5/38.0 = 0.25mol There are 0.25 moles of fluorine in a 9.5g pure sample.
boobies
Pure fluorine will combine with ANYTHING. Pure fluorine is corrosive, extremely dangerous, and deadly. Don't mess around with it.
calcium is an element, so it is the pure substance.. it is a grey/silver. calcium is an element, so it is the pure substance.. it is a grey/silver.
Fluorine is a gaseous element which exists as diatomic molecules and every element is a pure substance.
mix common arsenic with soap. mix common arsenic with soap.
i actually have no idea what im anwsering............help
you don't. it's boron and nothing else. :)
A sample of any pure element is homogeneous.
Yes, fluorine is extremely corrosive, and toxic to humans. Pure fluorine is bright yellow, and is often in the form of a gas.
Fluorine was prepared as a pure element for the first time in France by Moissan in 1886.
it would be "pure" covalent bond. it is pure because the difference in electronegitivity is 0, resulting in a perfectly covalent bond.