Which of the following elements has a total of 3 shells with 8 electrons in the last orbit?
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Which of the following gases is used to prevent food material from getting oxidised?
Which of the following is NOT a radioactive element?
A pair of contrasting characters controlling the same trait is called
Bilateral monopoly situation is
In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.
Impetus
Reprove
Resul Pookutty won Oscars for the movie "Slumdog Millionaire" in the category of _____ .