Chemistry, 26.03.2021 03:40, nayelimoormann
Cup A and Cup B are sturdy plastic and contain 100 grams of water. Cup A is 40 degrees Celsius and Cup B is 24 degrees Celsius. If a student pours the water from cup A into B, which statement is true?
a- Cup A water particles will transfer cold to Cup B particles.
b- Cup A water particles will transfer kinetic energy to Cup B water particles.
c- Cup B water particles will transfer cold to Cup A particles.
d- Cup B water particles will transfer kinetic energy to Cup A particles.
Answers: 2
Chemistry, 22.06.2019 10:00, 2019reynolds
Which sentence about particles in matter is true? a. atoms are present in solids and liquids but not in gases. b. the particles of matter are in constant motion. c. the same kinds of atoms are found in different elements. d. when a solid changes to a liquid, the sizes of the particles change.
Answers: 1
Chemistry, 22.06.2019 21:00, Janznznz4012
Once similarity and one difference between a mixture of elements and a mixture of compounds
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