The modern periodic table consists of 18 groups and 7 periods. What is the atomic number of the element placed in the 2nd group and the 4th period?
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Which city is located on the banks of the river Mula-Mutha?
The second Green Revolution aims at increasing agricultural output to promote
Which of the following does NOT belong to this group?
In which year was Bombay Stock Exchange (BSE) established?
___________ is the most ecologically relevant environmental factor.
What is the SI unit of temperature?
______________ among the following is a Language of JavaScript.