How do you determine the scale number on the refractive index? What makes this 1.4606? How did they get that 6 at the end? Like how are the last two numbers determined if the 06 weren’t there if it was just 1.46?

Are hallucinogen a clinically useful drugs?

Can someone me with questions 15 to 17 plz.

Ican determine the molar mass of an element by looking on the under the atomic mass for the element. for example the molar mass of phosphorus is 30.974 grams/mole. avogadro’s number tells me the amount of representative particles in 1 mole of any substance. this means 12.011 gram sample of carbon and a 32.0 gram sample of sulfur have the same number of atoms.