Chemistry, 15.11.2019 14:31 emmapizano
What parts of dalton’s atomic theory no longer agree with the current picture of the current picture of the atom? provide an answer using at least 3 to 4 complete content related sentences in your own words.
if an element has 12 protons and 17 neutrons, how many electrons must it have?
why are the atomic masses of elements usually decimal numbers? provide an answer using 3 – 4 sentences in your own words.
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Which of the following best describes technology a. something created for only scientists to use b. the method of thinking that scientists use. c. the application of engineering to create useful products. c. a scientific idea
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What parts of dalton’s atomic theory no longer agree with the current picture of the current picture...
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