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Chemistry, 20.02.2020 01:58 SkyThefly

The isotope sodium-20 has how many protons?
Na
22.99
Sodium
O A) 9
OB) 10
OC) 11
OD) 12

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The isotope sodium-20 has how many protons?
Na
22.99
Sodium
O A) 9
OB)...
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