An element has atomic number 79. Predict the group and period in which the element is…
Chemistry · Class 11 · CBSE — Classification of Elements and Periodicity in Properties
An element has atomic number 79. Predict the group and period in which the element is placed.
- 2nd group, 7th period
- 11th group, 6th period
- 13th group, 6th period
- 12th group, 6th period
Answer
(B) 11 th group, 6 th period
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- Beryllium has higher ionisation enthalpy than boron. This can be explained as,
- What will be the order of decreasing reducing nature for the given metals?
- Fill in the blanks with appropriate option. The ability of an atom to attract shared electrons to itself is…
- K + and Cl – ions are isoelectronic. Which of the statements is not correct?
- In the long form of periodic table, the non-metals are placed in
- Which is correct increasing order of their tendency of the given elements to form M 3– ion?
- Match the column I with column II and mark the appropriate choice. Column I (Atomic number) Column II…
- What is the name and symbol of the element with atomic number 112?
More Classification of Elements and Periodicity in Properties questions · Browse all practice questions