Question
Which of the following elements is a member of the
actinoid series?Solution
The actinide series is a group of 15 elements on the periodic table with atomic numbers 89–103. The elements in this series are radioactive and have a wide range of oxidation states. Thorium is a radioactive actinide metal with the atomic number 90.
Which of the following statements are true?
1.Tamil Nadu registered maximum increase in the urbanization ratio during the 1961-2001 period.
<...Who has won the Lausanne Diamond League 2023?
Which organization developed the 'Akashteer Air Defence System'?
The Gol Gumbad (Gumbaz) of ______is the mausoleum of Muhammad Adil Shah.
Which of the following bank has recently launched FASTag which eases toll collection on National Highways across country?
Currency of Belgium isÂ
Rani Jhansi Marine National Park’ (RJMNP) is situated in _____________.
When inflation is going very high central bank
Quality of petrol depends upon:
Michael Phelps is related to which sports?
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