Which one of the following elements is a transition element? Why?
Sr
Pb
As
Fe
H
Sr
Pb
As
Fe
H
Cameron AndrewsOnly iron is a transition metal among those listed.
Arsenic is a metalloid, strontium is an alkaline earth, lead is a main group metal, and hydrogen is typically a diatomic gas.
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Natalie AntonIron (Fe) is a transition element. Transition elements are characterized by the presence of partially filled d subshells in their atomic structure. Iron has an electron configuration [Ar] 3d6 4s2, with partially filled 3d orbitals, classifying it as a transition element.
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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
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