Advertisements
Advertisements
प्रश्न
Compare the properties of metals and nonmetals. Give three examples for each.
अंतर स्पष्ट करें
Advertisements
उत्तर
| Sr. No. | Metals | Non-Metals |
| 1. | Metals are lustrous. They have a shiny | Non metals are non lustrous. They |
| 2. | surface | have non- shiny surface |
| 3. | Metals are generally hard | Non-metals are generally soft |
| 4. | Most metals are bendable | Non-metals are non bendable |
| 5. | Most metals can be bent, beaten into sheets and they can drawn into wires | Non-metals are non ductile |
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Give reasons
Aluminium is used in making aircrafts.
Fill in the blank
A metal that gives dazzling effect to crackers when they explode is ______
A metal which is neither ductile nor malleable is
State two important uses of following metal:
Uses of aluminium
Write name.
Molecular formula of the common ore of aluminium.
Match the alloys given in column I to the uses given in column II :
| Column I | Column II |
| (i) Duralumin | A. Electrical fuse |
| (ii) Solder | B. Surgical instruments |
| (iii) Brass | C. Aircraft body |
| (iv) Stainless Steel | D. Decorative articles |
Name the following:
A metal used in packaging.
An element forms an oxide A2O3 which is acidic in nature. Identify A as a metal or non-metal.
Which metals are not solid at room temperature?
Compare the conductivity of metals and non–metals.
