Basic Concepts of Chemistry is an important chapter that should be prepared thoroughly for the NEET examination. In this article, we are sharing short notes, video lectures, and previous year’s questions with detailed solutions from this chapter.

Some Basic Concepts of Chemistry


The matter is defined as anything with inertia and The quantity of matter is its mass.



Elements are the simplest form of matter and Atom is the smallest unit of an element. The total number of known elements is 118, of which 98 occur naturally and 20 are formed by artificial transmutation.


It is a pure non-elemental compound. formed by the chemical combination of two or more atoms of different elements in a set ratio.


Mixtures are formed when two or more pure chemicals are combined in any ratio. Milk, seawater, fuel, lime water, paint glass, etc are some examples. There are two types of mixtures

  1. Homogenous Mixture: A mixture is considered to be homogenous if its composition is consistent throughout and there are no visible boundaries between the constituents.
  2. Heterogeneous Mixture: A mixture is considered to be heterogeneous if its composition is not consistent throughout and there are visible borders of separation between the various parts. Even with the naked eye, the distinct ingredients of a heterogeneous mixture can be observed.

Learn Some Basic Concepts of Chemistry

Video Lectures

Adithya, a subject matter specialist in NEET Chemistry, will lead the first two sessions. He will cover the topic of Basic Concepts of Chemistry in detail.  This live class will uniquely discuss several shortcuts and the finest strategies for improving one-minute answering skills.

Mr. Dilnawaj will conduct the next session. He is a chemistry subject matter expert. His extensive NEET tutoring knowledge will undoubtedly benefit your NEET preparation.

Check out the previous year questions with detailed solutions

Basidia’s NEET special daily live classes for various subjects will be conducted 4 to 5 times a day with the vision of equipping you with the right knowledge to crack the NEET exam. The sessions are conducted live and the same will be uploaded as a video on the YouTube channel- NEET Live Classes Subscribe Now

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