Advertisements
Advertisements
Question
Fill in the blank:
Dalton used symbol _____ for oxygen and _____ for hydrogen.
Advertisements
Solution
Dalton used symbol [⚪] for oxygen and [☉] for hydrogen.
APPEARS IN
RELATED QUESTIONS
The symbol of a metal element which is used in making thermometers is :
Give the symbol of the following element:
Chlorine [chloride]
Give the symbol of the following element:
Bromine [bromide]
State the type of element for the following:
Lead
State what is meant by the term ‘activity series of metals’.
Write the radical of the following valency:
Bromine [Bromide]
Give the formula of the following gas:
Carbon monoxide
Give the formula of the following gas:
Nitrogen dioxide
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).
Carbonate
Write a note on Greem symbols.
