Mathematics
Mathematics, 04.07.2019 13:20, 130004979

What can you infer about elements that are in the same group? a. they will have the same atomic mass b. they will display similar chemical and physical properties c. they will contain the same number of protons d. they will emit x rays of similar frequency

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What can you infer about elements that are in the same group? a. they will have the same atomic ma...

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