Once I had the idea in my head I used the advice from the How to Make a $1,000 a Month Business course and validated it by seeing if anyone would be willing to buy my product before I invested any time or money into it.
Interesting facts Argon is created when the potassium in the earth's crust decays. It's the most abundant of rare gases. It emits light when electronically excited. About .94% of the earth's atmosphere contains argon.
Relative Abundance Question - Chemistry? The relative isotopic mass of this isotope of Argon is 39.961, but the relative atomic mass of argon is 39.948. What can you deduce about the other isotopes of argon?