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प्रश्न
Name three metals whose symbols are derived: from their Latin names.
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उत्तर
| K | kalium (potassium) |
| Fe | Ferrum (iron) |
| Na | Natrium (sodium) |
are symbols of metals derived the names from their Latin names.
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संबंधित प्रश्न
What do the following symbol stand for?
H2
State the type of element for the following:
Oxygen
Give the symbol of the following element:
Nitrate
Write the radical of the following valency:
Sodium
Write the radical of the following valency:
Sulphur [Sulphide]
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).
Chloride
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).
Bisulphite
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).
Carbonate
Symbol of mercury is
