B. If you have 50 grams of Molybdenum-99, how many grams will remain
after 11 days?

Afamily is one another name for a group on the table of elements.

Why is nh3 classified as a polar molecule

The boiling point of propanoic acid is higher than that of 1-butanol because: propanoic acid has a higher molecular weight than 1-butanol. propanoic acid is more soluble in water than 1-butanol. propanoic acid is a better hydrogen bond donor than 1-butanol. propanoic acid forms hydrogen bonded dimers and 1-butanol does not. 1-butanol forms hydrogen bonded dimers and propanoic acid does not.