Chemistry, 04.10.2020 02:01 shawn20034
There are two buckets, each with an unknown amount of an
unknown substance. The temperature of one is 20 °C, and the
temperature of the other is 25°C. What can you conclude about
the substances and their thermal energies? Explain.
Answers: 3
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The drawing represents the movement of particles in a substance. what changes of state can this substance undergo
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Which of the following best describes the formation of plasma?
Answers: 1
Chemistry, 22.06.2019 13:00
The number of neutrons is equal to the atomic number minus the atomic mass. a. true b. false
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Chemistry, 22.06.2019 17:20
Pegmatites are igneous rocks in which the individual minerals are very large. typically, the minerals are all light-colored quartz, feldspar and muscovite. if you were given a black and white photograph of a pegmatite in a quarry (where the rock has been blasted and broken), what physical properties could you use to identify those three minerals in this hypothetical photo? describe each mineral and the specific diagnostic properties. be specific.
Answers: 2
There are two buckets, each with an unknown amount of an
unknown substance. The temperature of one...
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