Chemistry, 23.10.2020 06:01, oofoofoof1

A sample of substance X is found to be an element with the atomic number 13. Which atomic number below represents an element that shares similarities with
substance X?

A.3
B.5
C.22
D.33
(i think it’s b but i’m not sure)

Answers: 2

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A sample of substance X is found to be an element with the atomic number 13. Which atomic number be...