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Joined 1 year ago
Cake day: July 31st, 2023
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Those numbers are the atomic numbers; they indicate how many protons an atom of that element contains.
3·1 year agoHave you tried looking in the textbook? Most likely, there is a similar question with an example and steps outlined how to solve it.
20·1 year agoAre they doing anything special to celebrate? Like a free download?
This was behind the medicine cabinet in my house.