Which of these particles is thought to carry the strong force? -graviton
-gluon
-photon
-muon

Which best describes why nh4+ can form an ionic bond with cl-?

The agent of mechanical weathering in which rock is worn away by the grinding action of other rock particles is call

3. how much energy in joules is required to evaporate .0005 kg of liquid ammonia to vapor at the same temperature? 4. how much energy ( in megajoules ) is given up by .75 kg of water at 0c when it freezes to form ice at 0c? 5. explain how heat works between and at critical temperatures?