Advertisements
Advertisements
Question
Indicate whether the following statement is true or false:
A compound is made up of just one kind of atom
Options
True
False
Advertisements
Solution
False
Correct Statement: the compound is made up of two or more elements is a fixed proportion by mass.
APPEARS IN
RELATED QUESTIONS
Write true or false
A heterogeneous mixture has a uniform composition throughout the mixture
Name: a Liquid Non-metal
How is sodium chloride different from its constituent elements, sodium and chlorine in its properties? Justify.
Tick (√) the correct alternative from the choice given for the following statement
A non-metal which is a good conductor of electricity.
Draw a labelled diagram of an atom including its nucleus, orbits & their contents.
Select the correct answer from the choice given below.
The unreactive non-metallic element
Write the names of elements from the following symbol:
Ti
Match the following.
| 1. | Element | Made up of molecules |
| 2. | Compound | Impure substance |
| 3. | Colloid | Settles down on standing |
| 4. | Suspension | Pure substance |
| 5. | Mixture | Made up of atoms |
Name the process associated with the following
A fine beam of light entering through a small hole in a dark room illuminates the particles in its paths.
Give an example of each mixture having the following characteristics. Suggest a suitable method to separate the components of this mixture
Two or more coloured constituents are soluble in some solvent.
