Consider how sedimentary rocks are formed; from sediments! Sediments are composed of particles that often come from existing rocks. How are these particles produced? Is it weathering or erosion.

Which of these statements explains the difference between nuclear binding energy and the strong nuclear force ?

How many liters of ethylene glycol antifreeze (c2h6o2), with a density of 1.100 g/l, would you add to your car radiator containing 15.0 kg of water if you needed to protect your engine to - 21.5°c? for water, kf = 1.86°c m -1.

The chemical formula for emerald is be3al2(sio3)6.an emerald can be decided as