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प्रश्न
Give the symbol of the following element:
Sulphate
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उत्तर
| Name | Symbol |
| Sulphate | SO4 |
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संबंधित प्रश्न
Give two symbols which have been derived from the " Latin names" of the elements.
Fill in the blank:
Symbol represents _____ atom(s) of an element.
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 a reason why elements are tabulated in a table called the ‘Periodic table’.
Give the symbol of the following element:
Carbonate
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).
Hydroxide
Complete the statement given below by filling in the blanks with the correct words.
From the elements – He, Br, Pt and O; the element which forms a polyatomic molecule is ________ and which is liquid at room temperature is ________.
______ of some elements are derived from Latin or Greek names of the elements.
Name the elements with the following symbols.
- Na
- W
- Ba
- Al
- U
What is the significance of the symbol of an element?
