Advertisements
Advertisements
Question
Tick (√) the correct alternative from the choice given for the following statement.
Sugar is a compound which consists of the elements
Options
carbon and hydrogen
hydrogen and oxygen
carbon, hydrogen and oxygen
hydrogen, carbon and sulphur
Solution
carbon, hydrogen and oxygen
APPEARS IN
RELATED QUESTIONS
Classify the following substances into compounds and mixtures:
Name the substance you will add to speed up sedimentation.
What is the difference between a pure substance and a mixture ?
Classify the following substances into elements and compounds
Mercury, sulphur, sugar, water, sand, gold, carbon, oxygen, alcohol, iron, marble, baking soda.
Give two examples of the following.
Elements which are liquids
Tick (√) the correct alternative from the choice given for the following statement.
Sand is a compound of
Select the correct answer to the statement given below:
A compound containing carbon, oxygen and calcium.
Match the following.
Atom | Building block of matter |
Element | Atoms of different kinds |
Compound | Atoms of the same kind |
Molecule | Smallest unit of a substance |
Give an account of elements known to us.
Reason out
Elements are called semimetals.