Questions

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

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:

What is the valency of magnesium?

If a country devalues its currency, its _______________

An indifference curve measures ______________ level of satisfaction derived from different combinations of commodity X and Y.

First time which year the Railway Budget and the General Budget were presented separately?

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best express the same sentence in Indirect/Direct speech.

My mother says,"I have often told you not to play with fire."

In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.

Consternation