Chemistry, 31.08.2019 10:30 robertotugalanp1wlgs
What is the correct way to write 1,550,000,000 in scientific notation?
Answers: 1
Chemistry, 21.06.2019 17:40
Does the energy in a solid increase or decrease when changing to a liquid?
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Chemistry, 22.06.2019 04:30
This question is about electrolysis. metal spoons can be coated with silver. this is called electroplating. suggest one reason why spoons are electroplated?
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Chemistry, 22.06.2019 18:20
Categorize them by metal, nonmetal, in periodic tableductilenon-ductilemalleableoften gain electrons easilygood conductorpoor conductorcan be liquidselements
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Chemistry, 23.06.2019 05:30
Awhite powder is added to a solution. the images show observations made before the powder is added, just after the powder has been added, and a little while later. (the liquid in the small beaker is phenol red solution.) what evidence shows that a chemical change has taken place?
Answers: 1
What is the correct way to write 1,550,000,000 in scientific notation?...
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