Chemistry, asked by crystalroot25, 3 months ago

Aluminum (Al) has an atomic number of 13 and an atomic mass of 27. Which of the following correctly shows the electron arrangement for aluminum?

2, 8, 3
2, 8, 1
2, 11
2, 8, 17

Answers

Answered by lembaloktongbam4

12

Answer:

2,8,3

Explanation:

electronic configuration of al atom (at. No. 13) is

K L M

2 8 3

Answered by satyamdraugscpr

0

Answer:

2,8,3 this is answered

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