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The atomic number, or number, is the described as the number of in the nucleus of an chemical element.
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Rays from the sun are not considered matter true or false
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Achemical reaction is done in the setup shown, resulting in a change of mass. what will happen if the same reaction is done in a sealed container that is placed on the electronic balance?
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Chemistry, 22.06.2019 21:30
In one or two grammatically correct sentences, write a definition for the term molecule geometry
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Element stand in columns aligned by their...
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