1. Define Chemistry.
- Answer: Chemistry is the scientific study concerned with the composition, structure, properties of
matter, and the changes it undergoes under various conditions.
2. What is Organic Chemistry?
- Answer: Organic chemistry focuses on the study of substances that primarily contain carbon atoms,
their structures, properties, and reactions.
3. Explain Inorganic Chemistry.
- Answer: Inorganic chemistry deals with substances that typically do not contain carbon, though they
may include elements like hydrogen, and explores their properties and behavior.
4. Define Matter.
, - Answer: Matter refers to any substance that occupies space and has mass, which includes everything
around us.
5. Describe an Element.
- Answer: An element is the simplest form of chemical matter, composed of only one type of atom that
cannot be broken down further without losing its identity.
6. Explain Atoms.
- Answer: Atoms are the smallest units of elements, maintaining the unique properties of the element
and serving as the building blocks of matter.
7. What are Molecules?
- Answer: Molecules are chemical combinations of two or more atoms, bonded together in fixed
proportions and possessing distinct properties.