Which changes of state result in a decrease in the kinetic energy of the particles?

Your roll: experienced electron speech is adressed to: a new "freshman class" of electrons job: write a speech task: you are to pretend that you are giving a speech to a new group of electrons. be sure to mention their placement in an atom, their charge, and their role in chemical bonding (ionic and covalent) be specific!

The best solution for preventing harm to people and pets from severe hurricanes involves determining and warning residents about what

How many grams of magnesium metal will react completely with 8.3 liters of 5.5m hcl? show all work