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The hardness of transition elements is due to their
Options
(a) large atomic size
(b) metallic bonding
(c) covalent bonding
(d) high ionisation energy
Correct Answer:
covalent bonding
Explanation:
The hardness of transition metals is due to the strong covalent bonding which occurs due to the overlap of unpaired electrons between different metals atoms.
Related Questions: - Calculate the amount of [Ca(OH)₂] required to remove the hardness of water
- Which of the following oxides is amphoteric in character?
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Topics: D and F Block Elements
(91)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Calculate the amount of [Ca(OH)₂] required to remove the hardness of water
- Which of the following oxides is amphoteric in character?
- Which of the following compounds can exist in optically active form
- Change in enthalpy for reaction,2H₂O₂ → 2H₂O + O₂
- The gas which combin with haemoglobin to damage its oxygen carrying capacity is
Topics: D and F Block Elements (91)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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