1 dozen apples=2.0kg whats the mass of 7 red apples

The nuclear fission process releases neutrons and question 27 options: alpha particles electrons energy beta particles

The arrangement of particles is most ordered in a sample of

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.