Advertisements
Advertisements
प्रश्न
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 |
Advertisements
उत्तर
| Atom | Building block of matter |
| Element | Atoms of the same kind |
| Compound | Atoms of different kinds |
| Molecule | Smallest unit of a substance |
APPEARS IN
संबंधित प्रश्न
Fill in the blank
A pure substance has definite.................. and constant ..............
Is food that we eat a mixture ?
Correct the following statement:
CO and Co both represents cobalt.
Name A substance used as an insulator.
Fill in the blank
A liquid non-metal is _______.
Indicate whether the following statement is true or false:
Elements are made up of compounds
Draw a labelled diagram of an atom including its nucleus, orbits & their contents.
Give the name of the radical - SO4
Complete the statement given below by filling in the blank with the correct word.
From the elements nitrogen, chlorine, bromine, the element present in the atmosphere is ________.
Represent with the help of a simple chart how matter is classified into pure or impure substances & further into elements, compounds & mixtures, with elements further segmented.
