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प्रश्न
Give the symbol of the following element:
Zinc
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उत्तर
| Name | Symbol |
| Zinc | Zn |
संबंधित प्रश्न
Write the names and symbols of the first twenty elements that you have studied in class VI & VII.
Give two examples of the following:
Solid + Liquid mixture
Give the symbol and the number of atoms of the following elements present in carbon dioxide.
Match the symbols of – radicals – with their correct combining power or capacity, (valency).
(a) OH
(b) So4
(c) No3
(d) Co3
Combining power or capacity – A : 3; B : 2; C : 1. (negative valencies)
Write the formula of the compound formed – given symbols and combining power or capacity (valency) of the following element in the compound.
Ca2+ NO31-
Give the symbol of the following element:
Lead
State the type of element for the following:
Sulphur
Write the radical of the following valency:
Hydroxide
State the valency of the following metallic element and write symbol with the valency
Chromium
What is the expansion of IUPAC.
