- Books Name
- Chemistry Book based on NCERT
- Publication
- PRIDE LEARNING PUBLICATION
- Course
- CBSE Class 10
- Subject
- Chemistry
CHAPTER→ 3
METALS AND NON- METALS
Physical properties of metals and non- metals.
1 LUSTRE -
* Except iodine
2 Hardness -
- Except sodium lithium and potassium which are soft and can be cut with knife.
- Except diamond a form of carbon which is the hardest natural substan
3 Malleability -
Metals can be beaten into thin sheets gold and silver are the most malleable metals.
Non- metals are non-mallerable.
4 Ductility -
5 Conductor of heat and electricity -
Metals are good conductor of heat and electricity.
6 state -
7 density -
8 Oxides -
9 Sonorous -