A large marble is dropped in a graduated
cylinder with 35mL
of water in it. The
water level increases
to 49mL. What is
the volume of the
Marble?

Rutherford's experiment indicated that matter was not as uniform as it appears what part of his experimental results implied this idea

A100-watt light bulb radiates energy at a rate of 100 j/s. (the watt, a unit of power or energy over time, is defined as 1 j/s.) if all of the light emitted has a wavelength of 525 nm , how many photons are emitted per second?

What is the molar mass of potassium nitrate, kno3