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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: - When 1 mol of gas is heated at constant volume,temperature is raised
- Which of the following species contains three bond pairs and one lone pair
- Electronic configuration of deuterium atom is
- When 10 mL of 0.1 M acetic acid (pKa = 5.0 ) is titrated against 10mL of 0.1 M
- Numbers of moles of K₂Cr₂O₇ reduced by one mole os Sn²⁺
Topics: D and F Block Elements
(91)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- When 1 mol of gas is heated at constant volume,temperature is raised
- Which of the following species contains three bond pairs and one lone pair
- Electronic configuration of deuterium atom is
- When 10 mL of 0.1 M acetic acid (pKa = 5.0 ) is titrated against 10mL of 0.1 M
- Numbers of moles of K₂Cr₂O₇ reduced by one mole os Sn²⁺
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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