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Match the correct terms to their descriptions.
a system in which only energy but not matter is exchanged
frozen water in snow
part of geosphere that includes only soil
a thin layer between the troposphere and the stratosphere
cryosphere
tropopause
closed system
pedosphere
Answers: 1
Chemistry, 22.06.2019 04:30, anthony4034
Use the periodic table to determine the electron configuration of dysprosium (dy) and americium (am) in noble-gas notation.
Answers: 1
Chemistry, 22.06.2019 09:40, gonzaleze18
In the lab, ammonia was mixed with water to form ammonium hydroxide. what is/are the reactant(s)? o water and ammonia o ammonia o ammonium hydroxide need
Answers: 2
Chemistry, 22.06.2019 17:30, sheazy3709
The polymer used for the nonstick surface of cooking utensils is 24.0%c and 76%f by mass. what is the empirical formula of this polymer?
Answers: 2
Drag the tiles to the correct boxes to complete the pairs.
Match the correct terms to their descrip...
Mathematics, 10.03.2020 08:29