The statements that are true for the long form of the periodic table are
Chemistry · JEE Advanced · NTA Exams — Classification of Elements and Periodicity in Properties
The statements that are true for the long form of the periodic table are
- it reflects the sequence of filling the electrons in the order of sub-energy level s, p, d and f.
- it helps to predict the stable valence states of the elements
- it reflects trends in physical and chemical properties of the elements
- it helps to predict the relative ionicity of the bond between any two elements.
Answer
(C) it reflects trends in physical and chemical properties of the elements
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- The first ionisation enthalpies of Na, Mg, A l and Si are in the order:
- Nuclear charge actually experienced by an electron is termed as effective nuclear charge. The effective…
- Assertion : F atom has a less negative electron affinity than Cl atom. Reason : Additional electrons are…
- IE 1 and IE 2 of Mg are 178 and 348 kcal mol –1 respectively. The energy required for the reaction Mg (g) →…
- The outermost electronic configuration of the most electronegative element is
- Assertion : The first ionization energy of Be is greater than that of B. Reason : 2p orbital is lower in…
- The lower electron affinity of fluorine than that of chlorine is due to
- In which of the following pairs, the ionization energy of the first species is less than that of the second
More Classification of Elements and Periodicity in Properties questions · Browse all practice questions