Description
Chemistry has a direct impact on our life and has wide range of applications in different fields.
There are some key points of my notes
- Save time and use abbreviations and symbols.
- 2) Write short
- 3) Neat writing
- 4) (k³B) is a donation for various amazing notes ( inspired by shobhit bhaiya)
- 5) plain paper gives mor freedom and clarity will open your mind
- 6) Cheap price makes my notes stand alone 👍
- Let’s discuss about are chapter too
- Anything that exhibits inertia is called matter.
- The quantity of matter is its mass.
Classification of Matter:-
- Based on chemical composition of various substances..
- Classification of Matter
- Elements:
- It is the simplest form of the matter.
- Smallest unit of an element is known as atom.
- Total number of the known elements is 118 out of which 98 elements occur naturally and 20 are formed by artificial transmutation.
That’s all
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