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  • one year ago

Can someone help me answer a few questions for me please Ill give medal and fan. A student thinks that the more protons an atom has, the more reactive it will be. Which will best disprove this student's idea? (2 points) A:Compare the reactivities of lithium (Li) and krypton (Kr). B:Note that rubidium has 48 neutrons. C:Compare the number of protons in cesium (Ce) and xenon (Xe). D:Count the number of neutrons in an atom of helium.

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  1. IrishBoy123
    • one year ago
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