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प्रश्न
______ of some elements are derived from Latin or Greek names of the elements.
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उत्तर
Symbol of some elements are derived from Latin or Greek names of the elements.
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संबंधित प्रश्न
Name the element used as a standard for atomic mass scale.
Which particular atom of the above element is used for this purpose ?
If the symbol for Cobalt, Co, were written as CO, what would be wrong with it?
What do the following symbol stand for?
H2
Give the symbol of the following element:
Potassium
Give the symbol of the following element:
Carbon
State the valency of the following metallic element and write symbol with the valency
Calcium
Certain metal exhibit variable valencies which include valencies: 1+, 2+, 3+, and 4+.
State the variable valency of the following metal.
Silver
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).
Sulphite
Name the elements with the following symbols.
- Na
- W
- Ba
- Al
- U
