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प्रश्न
State the type of element for the following:
Aluminium
पर्याय
Metal
Non-metal
Metalloid
Noble gas
MCQ
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उत्तर
Metal
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संबंधित प्रश्न
Match the noble gases – with their correct symbols:
| Noble gases | Symbols |
| (a) Helium | (1) Ar |
| (b) Neon | (2) Xe |
| (c) Argon | (3) Rn |
| (d) Krypton | (4) He |
| (e) Xenon | (5) Kr |
| (f) Radon | (6) Ne |
State the type of element for the following:
potassium
Give the symbol of the following element:
Arsenic
State the type of element for the following:
Oxygen
State the type of element for the following:
Fluorine
Write the radical of the following valency:
Calcium
Write the chemical formula of the following:
calcium carbonate
Select the correct answer to the statement given below:
An element present in the earth’s crust, atmosphere and the human body.
State the valency of the following metallic element and write symbol with the valency
Magnesium
Write a note on Greem symbols.
