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elena-14-01-66 [18.8K]
3 years ago
15

Which of the following particles is the smallest in radius

Chemistry
2 answers:
Gnesinka [82]3 years ago
7 0

Answer:

Its helium

Explanation: Because teh effective nuclear charge holds the valence ectrons clos to the nuclues. the Atomic radius would decrease as you move from the led=ft and right of the perodic table

rusak2 [61]3 years ago
5 0
Helium is the smallest radius
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