Advertisements
Advertisements
Question
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).
Bisulphate
Advertisements
Solution
| Name | Symbol | Ion | Valency |
| Bisulphate | \[\ce{[HSO4]}\] | \[\ce{[HSO4]^{1-}}\] | −1 |
APPEARS IN
RELATED QUESTIONS
Define: Elements-
State whether the following statement is true or false:
The symbol of element cobalt is CO.
Name the element used as a standard for atomic mass scale.
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.
Copper by ‘Cu’
Give a reason why elements are tabulated in a table called the ‘Periodic table’.
Give the symbol of the following element:
Calcium
Give the formula of the following gas:
Nitrogen
State the valency of the following metallic element and write symbol with the valency
Calcium
Describe the different ways in which we can write the symbols of elements. Give appropriate examples.
Write the constituent elements and their symbols for the following compounds.
- Carbon monoxide
- Washing soda
