Chemistry, 03.11.2020 20:00 brighamc23

Aluminum has an atomic number of 13 and an atomic mass of 27 which of the following correctly shows the electron arrangement for aluminum A. 2,11

B. 2,8,1

C.2,8,3

D. 2,8,17

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Aluminum has an atomic number of 13 and an atomic mass of 27 which of the following correctly shows the electron arrangement for aluminum A. 2,11 B. 2,8,1 C.2,8,3 D. 2,8,17

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Another question on Chemistry

Aluminum has an atomic number of 13 and an atomic mass of 27 which of the following correctly shows the electron arrangement for aluminum A. 2,11

B. 2,8,1

C.2,8,3

D. 2,8,17