Elements belonging to the same group of periodic table have
Chemistry · Class 11 · CBSE — Classification of Elements and Periodicity in Properties
Elements belonging to the same group of periodic table have
- same number of energy levels
- same number of valence electrons
- same number of electrons
- same ionisation enthalpy.
Answer
(B) same number of valence electrons
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- Which atom ( X ) is indicated by the following configuration? X → [Ne] 3 s 2 3 p 3
- An element has the electronic configuration 1 s 2 2 s 2 2 p 6 3 s 2 3 p 6 3 d 8 4 s 2 . What will be its…
- In the long form of periodic table, the non-metals are placed in
- K + and Cl – ions are isoelectronic. Which of the statements is not correct?
- Which of the following groups contains metals, non-metals and metalloids?
- Examples of elements belonging to s , p , d or f -block are given below. Identify the wrong example.
- A sudden large jump between the values of second and third ionization energies of an element would be…
- As we move from left to right, the electronegativity increases. An atom which is highly electronegative has
More Classification of Elements and Periodicity in Properties questions · Browse all practice questions