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I’m confused and need help
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I’m confused and need help

I’m confused and need help-example-1
User Panza
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Step-by-step explanation:

See image below..... you can see that At loses a proton ( the atomic number====> the proton count goes from 85 to 84) to become Polonium ...... + P

I’m confused and need help-example-1
User BlueC
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