How many grams of Carbon-14 will remain after 17,100 years?

Displacement is the slope of a velocity vs. time graph a. true b. false

As changes in energy levels of electrons increase, the frequencies of atomic line spectra they emit

Mercury metal is poured into a graduated cylinder that holds exactly 22.5 ml the mercury used to fill the cylinder mass in 306.0 g from this information calculate the density of mercury