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wolverine [178]
3 years ago
13

Please, please someone answer. Chem isn't my strong suit.

Chemistry
1 answer:
Yuki888 [10]3 years ago
5 0
U-238 has 92 protons, 146 neutrons, and 92 electrons.
Rn-222 has 86 protons, 136 neutrons, and 86 electrons. 

U-238 is Uranium 238 and Rn-222 is Radon 222. 
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