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Which of the following are d-block elements but NOT regarded as true transition elements?

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Important Questions on d- and f-Block Elements

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MHT-CET TRIUMPH Chemistry Multiple Choice Questions Part - 2 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 3 - d- and f-Block Elements>Critical Thinking>Q 2
d-block metals belong to _____ periods of the periodic table.
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MHT-CET TRIUMPH Chemistry Multiple Choice Questions Part - 2 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 3 - d- and f-Block Elements>Critical Thinking>Q 3
The electronic configurations of four elements are given below. Which element does NOT belong to the same family as others?
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MHT-CET TRIUMPH Chemistry Multiple Choice Questions Part - 2 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 3 - d- and f-Block Elements>Critical Thinking>Q 4
Atomic number of the element having an ns1 configuration and belonging to the 3d transition series would be ______.
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MHT-CET TRIUMPH Chemistry Multiple Choice Questions Part - 2 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 3 - d- and f-Block Elements>Critical Thinking>Q 5
The number of unpaired electrons in a chromium atom is ______.
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MHT-CET TRIUMPH Chemistry Multiple Choice Questions Part - 2 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 3 - d- and f-Block Elements>Critical Thinking>Q 6
The most abundant element of the transition series among the following is _____.
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MHT-CET TRIUMPH Chemistry Multiple Choice Questions Part - 2 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 3 - d- and f-Block Elements>Critical Thinking>Q 7
The transition elements exhibit variable oxidation states because _____.
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MHT-CET TRIUMPH Chemistry Multiple Choice Questions Part - 2 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 3 - d- and f-Block Elements>Critical Thinking>Q 8
In the 3d series, the first ionization energy is maximum in the case of _____.
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MHT-CET TRIUMPH Chemistry Multiple Choice Questions Part - 2 Based on Std. XI & XII Syllabus of MHT-CET>Chapter 3 - d- and f-Block Elements>Critical Thinking>Q 9
Which of the following, exhibits variable oxidation states?