Why do chemists use the lewis symbols to represent chlorine and sodium rather than drawing the electron diagrams of each element before and after the reaction? a) lewis symbols are easier to use. b) lewis symbols are more scientific. c) lewis symbols are more accurate. d) lewis symbols are more abstract.
Answers: 3
Chemistry, 22.06.2019 06:00, citlalli30
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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Particle model to predict what will happen if a sharp object creates a hole in the soccer ball
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Which statement is true about a catalyst? a: a catalyst decreases the rate of the reaction. b. a catalyst is consumed during a chemical reaction. c. a catalyst lowers the activation energy of a reaction. d. a catalyst increases the reactant concentration during a reaction.
Answers: 1
Why do chemists use the lewis symbols to represent chlorine and sodium rather than drawing the elect...
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