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प्रश्न
What does the symbol '(l)' present in a chemical equation, mean?
उत्तर
'(l)' stands for liquid-state.
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संबंधित प्रश्न
Give the symbols and valencies of following radicals:
(a) Hydroxide (b) Chloride
(c) Carbonate (d) ammonium
(e) Nitrate
Define: Elements-
Give the symbol of the following element:
Antimony
Give the symbol of the following element:
Carbonate
Write the radical of the following valency:
Phosphate
State the valency of the following metallic element and write symbol with the valency
Chromium
Certain metal exhibit variable valencies which include valencies: 1+, 2+, 3+, and 4+.
State the variable valency of the following metal.
Iron
write symbol with the variable valency
Certain metal exhibit variable valencies which include valencies: 1+, 2+, 3+, and 4+.
State the variable valency of the following metal.
Tin
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).
Sulphide
Name the elements with the following symbols.
- Na
- W
- Ba
- Al
- U
