The extraction, classification and properties . Science CBSE, Class 10: lessons, tests, tasks.

1.	Introduction to metals and non-metals
2.	Physical properties of Metals
3.	Physical properties of Non-metals
4.	Chemical properties of Metals: Metals burnt in air
5.	Chemical properties of Metals: Reaction with Water
6.	Chemical properties of Metals: Reaction of Metals with Acids
7.	Reaction of Metals with Solution of Other Metal salts and Reactivity Series
8.	Reaction of Metals and Non-metals
9.	Properties of Ionic Compounds
10.	Metal Occurrance & Enrichment of Ores
11.	Extracting Metals
12.	Metal Extracting-II and Refining
13.	Corrosion and its prevention
14.	Mind map

1.	Reactivity and Metal occurrence: select the correct answer Difficulty: easy	2
2.	Metals: Physical properties: true or false Difficulty: easy	3
3.	Categorisation of metals and non-metals: drag and drop Difficulty: easy	3
4.	Non-metals: drag and drop Difficulty: easy	2
5.	Reaction of metals with Acids: true or false Difficulty: easy	2
6.	Reaction of metals and non-metals: True or false Difficulty: easy	3
7.	Electron distribution or electronic configuration of elements Difficulty: medium	2
8.	Extraction of pure metals from ore: drag and drop Difficulty: medium	4
9.	Metals: Physical properties of Metals Difficulty: medium	3
10.	Reaction of metals with Oxygen Difficulty: medium	3
11.	Physical properties of non-metals Difficulty: medium	3
12.	Metals with Oxygen Difficulty: medium	4
13.	Metal extracting and Refining: Match the correct one Difficulty: medium	2
14.	Metals: physical properties Difficulty: medium	2
15.	Metals and Non-metals: Uses Difficulty: medium	3
16.	Metals with oxygen: choose the correct answer Difficulty: medium	2
17.	Reaction of metals towards water: choose the correct answer & drag and drop Difficulty: medium	5
18.	Reaction of Metals with Acids: choose the correct answer Difficulty: medium	3
19.	Reactivity Series: drag and drop Difficulty: medium	2
20.	Electron distribution in metals and non-metals: Multiple correct answers Difficulty: medium	5
21.	Metals, non-metals and ionic compounds: drag and drop Difficulty: medium	4
22.	Choose the correct answer Difficulty: medium	3
23.	Extraction process: drag and drop Difficulty: medium	3
24.	Corrosion: assertion and reason and choose the correct answer Difficulty: medium	5
25.	Extraction of metals: choose the correct answer Difficulty: medium	3
26.	Displacement reactions and Reactivity series Difficulty: hard	6
27.	Electron distribution in elements Difficulty: hard	6
28.	Metals and Non-metals: physical properties Difficulty: hard	10
29.	Metals with Oxygen: think and answer Difficulty: hard	5
30.	Reaction of Metals with Water Difficulty: hard	4
31.	Lab manual previous year questions Difficulty: medium	3

1.	Training Test Difficulty: medium	13
2.	Training Test-I Difficulty: medium	9
3.	Training Test-II Difficulty: medium	18
4.	Training Test-III Difficulty: medium	10

1.

Methodical recommendation

The extraction, classification and properties

Theory

Practice Questions

Tests

Teacher manual