Question

Which of the following is/are classified as molecule of a compound?

• A. Glucose
• B. Oxygen
• C. Nitrogen
• D. Helium

Answer 1

Answer: (A), (B), (C)

The correct options are
A

Glucose

B

Oxygen

C

Nitrogen

Atoms of elements join together in definite proportions to form Molecules of compounds. For eg: Water molecules (H₂O): It consists of Hydrogen and Oxygen; And in Glucose$C_6{H}_{12}{O}_6$, it has Carbon, Hydrogen, and Oxygen; Nitrogen exists in the form of $N_2$ whereas Helium(He) has only one single atom and thereby isn't a molecule.