Quize

Which element can easily form chains?

Which of the following transition metal compound is paramagnetic in nature?

Which of the following has highest ionisation enthalphy

Which of these elements is a nonmetal?

Pseudosolid is a non-crystalline solid

Which of the following is an ore of Aluminium

Shiny like a silver, denser than lead, pricier than gold, could stop a bullet, if I wanted to. What am I?

Which of the following is not a physical change

Which of the following is the lightest gas?

which of the following is a colourless explosive solid

All of the following elements are liquids around room temperature except which one?

What do you call an atom that has more protons than electron?

I am unique in one way but you can find two of me in your daily drink. what am I?

What is the most common isotope of hydrogen?

ClF is a :-

Dinitrogen Pentoxide is acidic in nature

Organic chemistry is the study of the compounds that make up living organisms. All organic molecules contain:

Which of the following is not biodegradable?

Law of chemical combination is given by:-

Name the spectral series of hydrogen which lies in the ultraviolet region of electromagnetic spectrum.

I can keep a swimming pool clean, but I can poison you as well. What am I?

The symbol Ag stands for which element?

Who is credited with the invention of modern periodic table?

Name the 1st radioactive element in the modern periodic table

Which of the following has highest electron affinity