Question
The word ‘marginal’ means ______.
Solution
Marginal in economics means having a little more or a little less of something. It refers to the effects of consuming and/or producing one extra unit of a good or service. It is essentially the next additional unit, product, person, or whatever else you're associating the term with.
Formation of ozone hole is maximum over
The element used for making solar cells is
The nucleus of an atom consists of-
______is the process in which acids and bases react to form salts and water
The most reactive among the halogens is-
Which one amongst the following is not a Green House gas?
An electric iron has a heating element made of:
The nucleus of an atom consists of-
The element used in the manufacture of safety matches is —
Petroleum is a mixture of-
