A student fills a tray with water and places the tray in the freezer. Three hours later, the student removes the tray from the freezer and makes observations. The student observed that the water is a solid, the water does not flow, the water keeps it shape in any container, and the color of the water changed to white. The student claims that changing the temperature of the water causes a physical change that turns water into ice. Which argument BEST supports the student’s claim?

the old alchemists made significant contributions to science even though there starting premises were off a bit. their conclusions after failure would steer them into better directions for investigation. science is no more than close observation and the initial mistakes result in rethinking and retrying experiments.

58750.08068 is the answer i think

the volume increases

answer:

the answer is 6 valence electrons.

explanation:

valence is the # of electrons on the outer most shell of an atom.

oxygen has 6.

although, the valency of oxygen is 2, because it only needs to make 2 covalent bonds, or gain 2 electrons, to achieve the stable octet configuration of a noble gas.

that's it!

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~ trueboss72