A chemist mixes two substances together blue powder with no smell in the color us liquid with a strong smell the repeating groups of atoms are shown above on the left after they were mixed this summer analyze the results and found two substances one ending substance that the repeating groups of atoms shown above on the right is the ending the same substance as Looper what happened to atoms of the starting substance when the ending substance formed be sure to explain your answers to both of these questions

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Ithe undersigned only for use your own email and delete any and copies and of the itself and to be there is a good timewhat does a decrease in temperature indicate about the molecules in a sample of liquid water? decreased chemical energy of the moleculesdecreased kinetic energy of the moleculesincreased chemical energy of the moleculesincreased kinetic energy of the moleculeshow does a sample of helium at 15 â°c compare to a sample of helium at 215 k? the helium at 15 â°c has a higher average kinetic energy than the sample at 215 k.the helium at 15 â°c has lower nuclear energy than the sample at 215 k.the helium at 15 â°c has slower-moving atoms than the sample at 215 k.the helium at 15 â°c has smaller atoms than the sample at 215 k.