Name the Russian chemist who stated that the properties of elements are a periodic function of their atomic masses?
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Which is the first metallic element in the Modern Periodic Table?
In a mixture 25 liters, the ratio of milk and water is 4:1. How many liters of milk must be added to make the ratio 16:1?
Among four bags, average weight of last three bags is 18 kg and the average weight of first three bags is 19 kg. If the weight of last bag is 22 kg, then what is the weight (in kg) of first bag?
National Space Society gave the 2015 Space Pioneer Award to
Madhubani painting style is native to which state?
Who is the winner of the third Indian Council for cultural Relations (ICCR) distinguished indologist award – 2017
Which of the following part of plant cell, is selectively permeable?
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