Chemistry, 25.06.2019 20:30 karena13aguirre
How is the name of each element in the periodic table represented? o a. one or two letters are used to represent the name of each element. o b. letters are assigned to each element by the scientist who discovered it. o c. letters are given to represent each element based on when it was discovered. o d. the first two letters of the element's name are used for the table.
Answers: 3
Chemistry, 21.06.2019 18:00
When the following equation is balanced using the smallest possible integers, what is the coefficent of oxygen gas? c7h16o(g) + o2(g) → co2(g) + h2o(g) -1 -5 -8 -16 -21
Answers: 3
Chemistry, 22.06.2019 00:30
Elements that do not have full outer electron shells will donate, share, or take electrons from other atoms. choose the items that have the correct binary ionic formula.
Answers: 2
Chemistry, 22.06.2019 17:10
Some liquids can be distilled, but only at temperatures that are so high that it is impractical, or so high the compound decomposes. explain why distillation such compounds at significantly less than atmospheric pressure (some degree of vacuum) would solve this problem.
Answers: 2
Chemistry, 22.06.2019 21:00
Which of the following is a physical property flammability heat of combustion solubility and toxicity
Answers: 1
How is the name of each element in the periodic table represented? o a. one or two letters are used...
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