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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.
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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
- There is no S – S bond in
- Which of the following has lowest pH value
- At 298 K the enthalpy of formation of liquid water is -285.9 kJ/mol
- C₆H₆ consists of one ring,while naphthalene consists of two rings. Both
- Oleic,stearic and palmitic acids are
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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