Sun-Yee is comparing substances by investigating a ceramic cup, with hot water inside and water vapor above the cup. What can she say about the motion of the particles in all of the substances? Group of answer choices They do not move. They are always moving. They move past each other slowly. They move very fast in all directions.
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Chemistry, 22.06.2019 00:00
How did planetesmals form planets? a. they broke apart into smaller chunks.b. they collided and stuck together.c. they cooled and pulled ice together.d. they began to rotate.
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Which of the following is the molecular formula for a simple sugar? a. cooh b. h2o c. oh d. c6h12o6
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Write a hypothesis that answers the lesson question, “while observing a chemical reaction, how can you tell which reactant is limiting? ” hypothesis: if a substance is the limiting reactant, then . . because . .
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Chemistry, 23.06.2019 10:10
Which orbitals form a pi bond? a. the s orbital and three p orbitals b. the s orbital and two p orbitals c. overlapping p orbitals d. overlapping hybrid orbitals
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Sun-Yee is comparing substances by investigating a ceramic cup, with hot water inside and water vapo...
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