PUMPA - SMART LEARNING

எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

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Atom to construction of chemical formulae

1.	Atoms and molecules
2.	Laws of chemical combination
3.	Law of constant proportions
4.	Dalton's atomic theory
5.	Atom, molecule and element
6.	Symbols of atoms of different elements
7.	Atomic mass
8.	What is a Molecule?
9.	What is an ion?
10.	Writing Chemical Formulae I
11.	How to write chemical formulae?
12.	Molecular mass and mole concept

1.	Atoms and molecules Difficulty: easy	2
2.	Atoms and symbols II Difficulty: easy	4
3.	Atomic theory Difficulty: easy	4
4.	Atomicity of molecules Difficulty: easy	4
5.	Atoms and symbols II Difficulty: easy	4
6.	Formulae of chemical compounds Difficulty: medium	4
7.	Find the number of atoms I Difficulty: medium	3
8.	Atomicity of molecules Difficulty: medium	4
9.	Find the atomic mass Difficulty: medium	3
10.	Match the followings Difficulty: medium	3
11.	State of metals and non-metals Difficulty: medium	3
12.	Symbols of metals and non-metals Difficulty: medium	3
13.	Find the analogy Difficulty: medium	3
14.	Match the followings Difficulty: medium	7
15.	Compounds and its constituent atoms Difficulty: hard	3
16.	Atoms and elements Difficulty: hard	3
17.	Find the number of atoms II Difficulty: hard	4
18.	Atomicity Difficulty: hard	4

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Methodical recommendation

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