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प्रश्न
State the type of element for the following:
Arsenic
विकल्प
Metal
Non-metal
Metalloid
Noble gas
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उत्तर
Metalloid
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संबंधित प्रश्न
The symbol of a metal element which is used in making thermometers is :
Give two examples of the following:
Liquid + Liquid mixture:
Give the symbol of the following element:
Mercury
Give the symbol of the following element:
Sodium
State the type of element for the following:
Platinum
State the type of element for the following:
Bromine
State the valency of the following metallic element and write symbol with the valency
Potassium
Certain metal exhibit variable valencies which include valencies: 1+, 2+, 3+, and 4+.
State the variable valency of the following metal.
Mercury
write symbol with the variable valency
State whether the following ion or radical given below of a non-metallic element exhibits valency: 1–, 2– or 3–. (write the ion or radical with the correct valency).
Oxide
Name the elements with the following symbols.
- Na
- W
- Ba
- Al
- U
