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Allushta [10]
3 years ago
7

. A student thinks that the more protons an atom has, the more reactive it will be. Which will best disprove this student's idea

?
Compare the reactivities of lithium (Li) and krypton (Kr).
Note that rubidium has 48 neutrons.
Compare the number of protons in cesium (Ce) and xenon (Xe).
Count the number of neutrons in an atom of helium.
Physics
1 answer:
shepuryov [24]3 years ago
6 0
The best answer to the question that is being stated above would be the first choice. To disprove the claims of the student that you need more protons to have more reactivity, then you proceed to compare the reactivities of lithium (Li) and krypton (Kr). Krypton has more protons than Lithium, but it is less reactive because it is a noble gas.
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