Plz answer 15 points both 8 and 9
: )

What is the smallest component or the most basic building block of any element ? a. an atom, b.a compound c.gas d.element

Compare these two waves : a. the blue wave has a higher pitch, but the orange wave is louder. b.the blue and orange waves have the same volume, but the blue wave has a higher pitch. c.the blue and orange waves have the same pitch, but the blue wave is louder. d.the orange wave has a higher pitch, but the blue wave is louder.

Which mathematical relationship should you us to convert moles of a substance into grams