Tina had a bucket of water. She left the bucket outside overnight, and the water froze into solid ice. How does the weight of the ice compare with the weight of the water? A. There is no way to know the weight from the information given. B. The weight of the ice is more than the weight of the water. C. The weight of the ice is less than the weight of the water. D. The weight of the ice is the same as the weight of the water.

This chart represents the melting point of several substance. what besy explains the high melting point of the salt?

For each of the following types of reactions, write a general reaction formula in the symbolic form—for example, a + b → ab. single-displacement double-displacement synthesis decomposition

Americium-241 undergoes fission to produce three neutrons per fission event. if a neutron-absorbing material is mixed in with this sample so that the rate of neutron production drops down to 1.8 neutrons per fission event, which will be effective at achieving a critical mass? check all that apply. remove a deflective shield surrounding the sample. remove absorbent material mixed in with the sample. compress the sample of americium-241.