5. What happens to the energy of a ball as it is dropped from a cliff? *
10 points
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Chemistry, 18.11.2020 20:00 Christyy1837
5. What happens to the energy of a ball as it is dropped from a cliff? *
10 points
PLS Answer ASAP
Answers: 1
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The formation of a solid, also known as a is an indication of a chemical change. precipitate particulate particle powder
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What are the first two quantum numbers for the electrons located in subshell 4d? what are the first three quantum numbers for the electrons located in subshell 2s? how many electrons can be held in a sublevel l = 3? how many electrons can be held in the energy level n = 4? how many electrons in an atom can share the quantum numbers n = 4 and l = 3?
Answers: 1
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Ammonium perchlorate nh4clo4 is the solid rocket fuel used by the u.s. space shuttle. it reacts with itself to produce nitrogen gas n2 , chlorine gas cl2 , oxygen gas o2 , water h2o , and a great deal of energy. what mass of nitrogen gas is produced by the reaction of 2.1g of ammonium perchlorate?
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Once similarity and one difference between a mixture of elements and a mixture of compounds
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