Which term describes a rock that formed from accumulated sediments?
a. igneous
b. plutonic
c. sedimentary
d. metamorphic

How many molecules are present in 3 mols of silicon dioxide (sio2)?

Acertain radio station broadcasts radio waves that have a wavelength of 298cm what is its broadcast frequency?

An electromagnet is a device in which moving electric chargers in a coil of wire create a magnet.whats one advantage of using electromagnetic in devices