Where are the metallic elements found on the
periodic table? Are there more metallic elements
...
Answers: 2
Chemistry, 22.06.2019 09:00
Which two scientific disciplines are bridged by pharmaceutical drugs? chemistry and forensics chemistry and medicine biology and forensics biology and criminology
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George is a dalmatian puppy. describe what happens to light that allows you to see george’s black and white coat.
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Why does a plastic bottle that is sealed at a high altitude change it’s shape when taken to lower altitude
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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?
Answers: 2
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