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Which one of the following statements is not true
Options
(a) Variable valencies are shown by the transition elements
(b) Electrons enter into the 3d-orbitals in the first series of the transition elements
(c) Electropositive character decreases in lanthanide elements because of lanthanide contraction
(d) None of the above
Correct Answer:
None of the above
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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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
- Maximum number of electrons in a subshell of an atom is determined
- Cynanide and reacts isocyanide are isomers of type
- The heat of combustion of carbon to CO₂ is -393.5 kJ/mol. The heat released
- Kinetic theory of gases presumes that collision between the molecules to be perfectly
- The number of significant figures for the three numbers 161 cm, 0.161 cm
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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