The state of matter can be changed into another state by changing the
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An element has an atomic weight of W and an atomic number of N. The number of protons in the nucleus of its atom is
Identify a use of the isotope of uranium.
Saffron is produced in a large scale in
Which of the following is NOT a characteristic of dicotyledons plants?
Choose the odd word/letters/number/number pair from the given alternatives.
If FRIEND is coded as HUMJTK, how can CANDLE be written in that code?
The Dr. B. C. Roy awards, instituted in 1962, are given to eminent achievers primarily from which field?