Questions

If an atom has atomic number 10 and mass number 23, then what will be the number of protons and neutrons in an atom respectively?

Potassium Permanganate is used for purifying drinking water, because________

Removal of carbon particles from air involves the principle of

In the following question, out of the four alternatives, select the word opposite in meaning to the word given.
Triumph

Abu Dhabi is the Capital City of _____.

What is the measure of an interior angle of a regular Octagon?

Rodrigo "Digong" Duterte emerged winner in 2016 presidential elections of which country ?

The material used in electric heater is