Chemistry, 28.09.2020 21:01 chrissy5189
What is the name given to the ions of the halogens on the periodic table?
Answers: 1
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An atom of sodium-23 (atomic number = 11) has a positive charge of +1. give this information, how many electrons does it have? how many proteins and neutrons does this atom have
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Calculate the mass of carbon in 97.0 g of sucrose c12h22o11
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Which of the following is the correct definition of chemical energy? a. energy an object has because of its motion or position b. energy resulting from the flow of charged particles, such as electrons or ions c. energy produced from the splitting of atoms d. energy stored in chemical bonds of molecules
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Chemistry, 22.06.2019 19:30
Acetylene gas c2h2 undergoes combustion to produce carbon dioxide and water vapor how many grams of water are produced by the same amount of c2h2?
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What is the name given to the ions of the halogens on the periodic table?...
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