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Chemistry, 22.06.2019 23:30
The comparison of the number of atoms in a copper coin the size of a penny with the number of people on earth is made to illustrate which of the following? a. that atoms are indivisible b. that atoms are very small c. that atoms are very large d. that in a copper penny, there is one atom for every person on earth
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Why does ammonia, nh3, behave as a base when it reacts with an acid? z
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Chemistry, 23.06.2019 03:30
In general metals get as you move from left to right across the periodic table.
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What is ratio of carbon...
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