15% of an alloy was silver. If in a quantity of alloy there was 51 g of silver, what was the quantity of the other elements in the alloy?
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Which of the following elements has a total of 3 shells with 8 electrons in the last orbit?
Pick the odd one out from the following:
If the electronic configuration of elements A and B are 1S2, 2S2 2P6, 3S1 and 1S2, 2S2 2P6, 3S2 3P4 respectively, then the formula of the compound formed by the combination of these elements will be:
Which of the following Country doesn't have a written Constitution?
India's current finance minister Arun Jaitley is a Rajya Sabha member from which state?
Who is the newly appointed Foreign Secretary of India who took charge in early 2018?
Green House Effect' means