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प्रश्न
Give the symbol of the following element:
Carbon
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उत्तर
| Name | Symbol |
| Carbon | C |
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संबंधित प्रश्न
Write the names of following elements Na, C, Kr, U, Ra, Fe, Co.
Match the formulas of the following gases with their correct names :
Gases - (a) H2 (b) N2 (c) O2 (d) Cl2 (e) HCI (f) NH3 (g) CO (h) CO2 (i) SO2 (j) NO (k) NO2.
Names:
(1) Ammonia (2) Nitrogen Dioxide (3) Oxygen (4) Hydrogen (5) Nitrogen (6) Chlorine (7) Carbon Monoxide (8) Sulphur Dioxide (9) Nitrogen Monoxide (10) Carbon Dioxide (11) Hydrogen Chloride
Give the symbol of the following element:
Mercury
State the type of element for the following:
Oxygen
State the type of element for the following:
Antimony
Write the chemical formula of the following:
aluminium chloride
Give the formula of the following gas:
Ammonia
State the valency of the following metallic element and write symbol with the valency
Chromium
The chemical symbol for sodium is
Which of the following symbols of elements are incorrect? Give their correct symbols
- Cobalt CO
- Carbon c
- Aluminium AL
- Helium He
- Sodium So
