JEE Mains · Chemistry · STD 11 - 3. Classification of elements and periodicity in properties
The element with \(Z = 120\) (not yet discovered) will be an/a
- A Inner transition metal
- B Alkaline earth metal
- C Alkali metal
- D Transition metal
Answer & Solution
Correct Answer
(B) Alkaline earth metal
Step-by-step Solution
Detailed explanation
\([Og_{118}]\, 8s^2\) is configuration for \(Z = 120\), where \(Og\) is oganesson As per the configuration it is in \(II^{nd}\) group.
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