Questions

Atomic number of an atom gives the number of which of the following ?

Pyrolusite is an ore/mineral of ___________.

____ is the most electropositive and ___ is the most electronegative element of the third period of modern periodic table.

In the following question, sentence given with blank is to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

The enzyme was the _____________ that triggered the chemical reaction.

The most abundant metal in the Earth's crust is

Which of the following is used to protect objects in computer system, in the absence of more complete protection schemes?

Which of the following is the first micro finance companyto start operation as a commercial bank?

Corbett National Park was established to protect which animal?