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प्रश्न
State the type of element for the following:
Mercury
विकल्प
Metal
Non-metal
Metalloid
Noble gas
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उत्तर
Metal
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संबंधित प्रश्न
What is the significance of the symbol of an element ? Explain with the help of an example.
Explain the significance of the symbol H.
The atoms of which of the following pair of elements are most likely to exist in free state ?
State what is meant by the term ‘activity series of metals’.
Write the radical of the following valency:
Calcium
Give the formula of the following gas:
Carbon monoxide
State the valency of the following metallic element and write symbol with the valency
Calcium
State the valency of the following metallic element and write symbol with the valency
Magnesium
Name three metals whose symbols are derived from the first letter of the name of the element.
Name the elements with the following symbols.
- Na
- W
- Ba
- Al
- U
