What is the ground-state electron configuration of titanium?
Understand the Problem
The question is asking for the ground-state electron configuration of titanium. This refers to the arrangement of electrons in the atomic orbitals of a titanium atom when it is in its lowest energy state.
Answer
[Ar] 3d2 4s2
The ground-state electron configuration of titanium is [Ar] 3d2 4s2
Answer for screen readers
The ground-state electron configuration of titanium is [Ar] 3d2 4s2
More Information
Titanium has an atomic number of 22, meaning it has 22 electrons. These electrons fill the atomic orbitals in the order of increasing energy levels.
Tips
A common mistake is to mix the order of 3d and 4s orbitals. Remember that the 4s orbital is filled before the 3d orbital.
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