Chemistry, 25.01.2021 23:40 coopyishome
When most of the positively charged particles aimed at a piece of gold foil passed through it, but a few deflected or bounced back, Rutherford suggested that .
an atom must consist of negative charges scattered throughout a ball of positive charge
electrons have almost no mass
electrons move in specific orbits around the nucleus of an atom
an atom’s positive charge must be clustered in a tiny region at its center
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How will the emission of an alpha particle affect the atomic number of an atom
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Based on the equation and the information in the table, what is the enthalpy of the reaction?
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When most of the positively charged particles aimed at a piece of gold foil passed through it, but a...
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