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).
Bicarbonate
Advertisements
Solution
| Name | Symbol | Ion | Valency |
| Bicarbonate | \[\ce{[HCO3]}\] | \[\ce{[HCO3]^{1-}}\] | −1 |
APPEARS IN
RELATED QUESTIONS
The English name of an element is potassium, its Latin name will be :
Give a reason why elements are tabulated in a table called the ‘Periodic table’.
Match the symbols of non-metallic elements with their correct combining power or capacity.
(a) O
(b) S
(c) Cl
Combining power or capacity A : 3; B : 2; C : 1. (negative valencies)
Give the symbol of the following element:
Boron
Give the symbol of the following element:
Antimony
Give the symbol of the following element:
Platinum
State the type of element for the following:
Oxygen
Give the formula of the following gas:
Nitrous oxide
Select the correct answer from the choice in the bracket.
The formula of caustic soda.
What does the symbol '(s)' present in a chemical equation, mean?
