Sedimentary rocks form when broken bits of other rock are deposited and then –

What is the mass of sodium in 3 moles of sodium chloride

What is the overall order of reaction for rate = k[no2]2 ? second order 3/2 order third order zero order none of the listed answers are correct

An object becomes electrically charged when: electrons are created in it electrons from it are destroyed electrons are transferred to it protons from it are destroyed protons are created in it