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Chemistry, 05.01.2021 23:20 allieballey0727
Help fast plz
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Chemistry, 21.06.2019 23:30, mgavyn1052
Write a paragraph that provides examples of each stage of volcanic activity, a description of the volcano, and facts about each stage.
Answers: 1
Chemistry, 23.06.2019 01:00, zitterkoph
Which of the following is a physical change? a. burning a piece of wood b. sawing a piece of wood in half c. rust forming on an iron fence d. a copper roof changing color from orange to green
Answers: 1
Chemistry, 23.06.2019 10:00, anonymous176
An uncovered pot of water lies out in the sun. which statements correctly describe what happens at the surface of the liquid water? 1. the vapor pressure remains constant regardless of the water temperature. 2. the vapor pressure is produced by water molecules that have evaporated. 3. the vapor pressure increases as the sun heats the water in the pot. 4. evaporation stops once the vapor pressure reaches a certain point. 5. evaporation and condensation both occur on the liquid’s surface.
Answers: 3
Chemistry, 23.06.2019 15:00, swelch2010
The atoms in a have a definite volume, but move quickly enough to overcome the forces of attraction between them. a. solid b. liquid c. gas
Answers: 2
Mathematics, 01.02.2021 14:20
Mathematics, 01.02.2021 14:20
Mathematics, 01.02.2021 14:20
Mathematics, 01.02.2021 14:20
English, 01.02.2021 14:30
Mathematics, 01.02.2021 14:30