WORD BANK: More Rise
Less Sink
Hot Top
Cold Closer

Explanation:
The particles in [type here] water are more spread out and become [type here] dense. This causes the water to and stay at the [type here]. In [type here] water, the particles move [type here] together and become [type here] dense. So, the cold water [type here] and stays at the bottom.

Choose all the answers that apply. ionic compounds dissolve easily in water do not dissolve in water have low melting points have high melting points conduct electricity when melted

Ill give brainiestif one neutron initiates a fission event that produces two neutrons in the products, how many new reactions can now be initiated? if each of the neutrons produced in the first fission event then initiates a fission event that produces one neutron in the products, how many new reactions can now be initiated by each neutron? how many neutrons in total were produced by the two fission events described?

Calculate the energy required to ionize a hydrogen atom to an excited state where the electron is initially in the n = 5 energy level. report your answer in kilojoules