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प्रश्न
Give the symbol of the following element:
Lead
उत्तर
| Name | Symbol |
| Lead | Pb |
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संबंधित प्रश्न
Give two symbols which have been derived from the " Latin names" of the elements.
What is the significance of the symbol of an element ? Explain with the help of an example.
The formula of the sulphate of an element M is M2(SO4)3
Write the formula of it
Chloride
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
State the type of element for the following:
Fluorine
State the type of element for the following:
Copper
State the type of element for the following:
Sodium
State the type of element for the following:
Aluminium
Write the symbols for the following elements and classify them as solid, liquid and gas. Aluminum, Carbon, Chlorine, Mercury, Hydrogen and Helium
Which letter is never used in any element symbol?
