Home › NEET UG › Chemistry › Classification of Elements › Ionic radii are estimated by measuring distances…
Ionic radii are estimated by measuring distances in:
AIonic crystals
BMetal vapours
CNoble gases
DOrganic liquids
Answer & Solution
Correct answer: A. Ionic crystals
1. An ion cannot be measured in isolation.
2. It is measured where cations and anions sit together.
3. That is in ionic crystals.
_Source: NCERT Class 11 Chemistry Part I, Chapter 3, Classification of Elements and Periodicity in Properties._
Related questions
Isoelectronic species differ from one another in their:Which ion is smaller than its parent atom?Atomic radius increases regularly as one descends a:Atomic size generally decreases as one moves across a:Electronegativity helps in predicting the nature of the:The electronegativity of an element is described as:Electronegativity, unlike ionisation enthalpy, is:The pull of an atom on shared electrons in a bond is called: