The statement is true. The Lewis dot structure for aluminum (Al) includes the symbol ‘Al’ and a total of three dots around the symbol.
Here’s the explanation:
Aluminum is a metal in group 13 of the periodic table. It has an atomic number of 13, which means it has 13 electrons. The electron configuration of aluminum is 1s2 2s2 2p6 3s2 3p1. In the Lewis dot structure, we represent the valence electrons, which are the electrons in the outermost shell. For aluminum, the outermost shell is the third shell, and it has 3 valence electrons (3s2 3p1).
Therefore, the Lewis dot structure for aluminum shows the symbol ‘Al’ with three dots around it, representing the three valence electrons.