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प्रश्न
Give the symbol of the following element:
Zinc
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उत्तर
| Name | Symbol |
| Zinc | Zn |
संबंधित प्रश्न
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
Elements are mainly classified into metals and non-metals. State six properties of metals which differ from non-metals.
State the type of element for the following:
Oxygen
State the type of element for the following:
Arsenic
State the type of element for the following:
Iodine
State the type of element for the following:
Bromine
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).
Nitrate
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).
Permanganate
Mass of one atom of oxygen is
What is the expansion of IUPAC.
