11th Class Chemistry Quiz

Elements and Compounds

• Noble gases are a group of elements that are chemically inert and do not easily react with other elements.
• The noble gases include helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe), and radon (Rn).

Acids

• A characteristic of an acid is that it donates a proton (H+ ion) or accepts an electron pair in a chemical reaction.

Atomic Structure

• The atomic number of an element is the number of protons present in the nucleus of an atom, which determines the identity of the element.
• The atomic number of carbon is 6.

Test your knowledge of chemistry with this quiz covering chapters 1 to 6 of the 11th class syllabus. Answer questions on noble gases, atomic numbers, and characteristics of acids to gauge your understanding of fundamental chemistry concepts.