Advertisements
Advertisements
प्रश्न
State the position of the following in the periodic table:
Alkali metals
एका वाक्यात उत्तर
Advertisements
उत्तर
They are placed in IA group, the first column on the left of the periodic table.
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Give reasons for the following.
Copper cannot displace zinc from its salt solution.
Write name.
Alloy of sodium with mercury.
Write scientific reason.
Sodium is always kept in kerosene.
State why telegraph poles are painted with aluminium paint.
Name the following:
The most reactive halogen.
Match the columns.
| Group A | Group B |
| 1) Copper and Zinc | a) Brass |
| 2) Copper and Tin | b) Bronze |
| c) Stainless steel |
Halogen reacts with acid.
Complete the following flowchart.
Complete the following flow chart.
Match the following
| i. | Softest metal | a. | Copper |
| ii. | Hardest metal | b. | Sodium |
| iii. | Hardest non–metal | c. | Osmium |
| iv. | Ductility | d. | Diamond |
