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प्रश्न
Match the metallic elements – with their correct symbols Metallic elements
| Metallic elements | Symbol |
| (a) Potassium | (1) Ca |
| (b) Sodium | (2) Zn |
| (c) Calcium | (3) Pb |
| (d) Magnesium | (4) Hg |
| (e) Zinc | (5) Cu |
| (f) Aluminum | (6) Au |
| (g) Iron | (7) K |
| (h) Lead | (8) Fe |
| (i) Copper | (9) Al |
| (j) Mercury | (10) Na |
| (k) Silver | (11) Mg |
| (l) Platinum | (12) Pt |
| (m) Gold | (13) Ag |
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उत्तर
| Metallic elements | Symbol |
| (a) Potassium | K |
| (b) Sodium | Na |
| (c) Calcium | Ca |
| (d) Magnesium | Mg |
| (e) Zinc | Zn |
| (f) Aluminum | Al |
| (g) Iron | Fe |
| (h) Lead | Pb |
| (i) Copper | Cu |
| (j) Mercury | Hg |
| (k) Silver | Ag |
| (l) Platinum | Pt |
| (m) Gold | Au |
संबंधित प्रश्न
Write the symbols of helium, silver, krypton, antimony, barium.
An atom of an element is denoted by a “symbol”. Explain the meaning of the term ‘symbol’. State a reason for representing the following element by its symbol.
Hydrogen by ‘H’
Give the symbol of the following element:
Lead
State the type of element for the following:
Silicon
Write the radical of the following valency:
Aluminium
Give the formula of the following gas:
Ammonia
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
The pictorial symbol for water given by the alchemists was
The symbol of tungsten is _______.
What is the expansion of IUPAC.
