Advertisements
Advertisements
प्रश्न
Which metal occurs as a halide also gives the name of their respective ore.
उत्तर
Sodium is a metal that occurs as a halide, and its ore is called rock salt (NaCl).
APPEARS IN
संबंधित प्रश्न
Fill in the blanks:
Metals are ________ conductors of heat and _________.
One day Reeta went to a jeweller’s shop with her mother. Her mother gave an old gold jewellery to the goldsmith to polish. Next day when they brought the jewellery back, they found that there was a slight loss in its weight. Can you suggest a reason for the loss in weight?
Name one metal which is stored in kerosene oil.
Name a metal used in making electric cables
Name a non-metal that is hardest naturally occurring substance
Name:
two metals which are soft
How are metals like sodium, potassium, and calcium obtained? Give equations.
_______ is good conductor of heat but bad conductor of electricity.
Find the odd one out and give its explanation.
