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प्रश्न
Give the symbol of the following element:
Aluminium
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उत्तर
| Name | Symbol |
| Aluminium | Al |
संबंधित प्रश्न
The anion of an element has ______.
Match the formulas of the following of bases with their correct names.
Bases – (a) NaOH (b) KOH (c) Ca(OH)2 (d) Zn(OH)2
Names – (1) Potassium hydroxide (2) Zinc hydroxide (3) Aluminium hydroxide (4) Calcium hydroxide (5) Sodium hydroxide
Give the symbol of the following element:
Sulphate
Give the symbol of the following element:
Hydroxide
Write the radical of the following valency:
Hydroxide
Write the radical of the following valency:
Calcium
Write the radical of the following valency:
Iodine
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).
Nitride
What does the symbol '⇌' present in a chemical equation, mean?
Antimony has the highest tensile strength.
