Introduction to chemical formula and symbols of an element

1.	'Changes around us': matching Difficulty: easy	2
2.	Effect of heat on states of matter: fill in the blanks Difficulty: easy	2
3.	Atoms and symbols Difficulty: easy	2
4.	Formulae of chemical compounds Difficulty: easy	2
5.	Valency of elements and compounds of a molecule: match the correct options Difficulty: medium	4
6.	Atomicity of molecules Difficulty: medium	4
7.	Answer the questions about rules for assigning the symbols of elements Difficulty: medium	4
8.	Elements, compounds and their symbols : match the correct options Difficulty: medium	5
9.	'True' or 'false' about characteristics of states of matter Difficulty: medium	4
10.	Symbols of metals and non-metals Difficulty: medium	3
11.	Find the jumbled words: Introduction to chemical formula Difficulty: medium	3
12.	Atomicity of molecules: analyse the situations Difficulty: hard	4
13.	Atomicity of elements and compounds: match the correct options Difficulty: hard	7
14.	Compounds and their number of constituent atoms Difficulty: hard	4
15.	Analyse the statements: rules for writing the symbols of an elements Difficulty: hard	6

1.	Training Test 1 Difficulty: medium	12
2.	Training Test 2 Difficulty: medium	9

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Methodical recommendation

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