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August 2018 Chemistry Regents Questions 31-40 Multiple Choice Test

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August 2018 Chemistry Regents Questions 31-40

Use your knowledge of Chemistry to answer all questions in the data set. You will need your Chemistry reference tables and a calculator to answer some of the questions. Good Luck.

NOTE: If the question contains an image, clicking on it will enlarge it for easier viewing. If there is a "More Info" link after the question, clicking it will display additional content related to the question.

What is the net charge of an ion that has 11 protons, 10 electrons, and 12 neutrons?

Which electron configuration represents the electrons of an atom in an excited state?

Which element is a liquid at 1000. K?

Which formula represents ammonium nitrate?

The empirical formula for butene is

Which equation represents a conservation of charge?

Which type of reaction is represented by this equation?

When a Mg^2+ ion becomes a Mg atom, the radius increases because the Mg^2+ ion

The least polar bond is found in a molecule of

A solution is prepared using 0.125 g of glucose, C6H12O6, in enough water to make 250. g of total solution. The concentration of this solution, expressed in parts per million, is

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