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Chemistry, 21.10.2020 02:01 mfoster495
Why do silver and copper have similar properties? (science CER)
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Chemistry, 22.06.2019 06:00
Which of the following did jj thompson discover about atoms? a)an atom has an internal structure. b) atoms are tiny indivisible particles. c)electrons orbit the nucleus of an atom. d) the nucleus of an atom contains protons and neutrons.
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Why do silver and copper have similar properties? (science CER)...
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