Advertisements
Advertisements
प्रश्न
Name the main metal present in the following:
Haemoglobin
Name the metals present in haemoglobin.
Advertisements
उत्तर
Iron
APPEARS IN
संबंधित प्रश्न
Name the main metal present in the following:
Chalk
Name the main metal present in the following:
Chocolate wrappers
Give four examples of non-metallic elements.
Define:- Filtration
On what principle are the following methods of separation based? Give one example of a mixture for each of the methods mentioned in which they are used
Filtration
Fill in the blank
_______ are made up of same kind of atoms.
Fill in the blank:
_________ is a process to obtain a very pure form of a solid dissolved in a liquid.
Give one word answer
The process of transferring the clean liquid after the solid settles at the bottom of the container
Fill in the blank
Use of a __________ to separate the components of a mixture of solids is based on the difference in the size of the components.
Write the differences between elements and compounds and give an example for each.
