Question

please send me class 9 lead school paper of science​

Answer 1

Answer:

Here are class 9 lead school paper of science​.

1. Cell

2. Tissues

3. Diversity in the Living World

4. Health and Disease

5. Food Resources: Plants

6. Food Resources: Animals

7. Practicals

Explanation:

Answer 2

Question :-

please send me class 9 lead school paper of science

Answer:-

here are some questions :-

• which subatomic particle is absent in ordinary hydrogen atom
• what do you understand by ground state of an atom
• what is the maximum number of electrons which can be accommodated in n shell
• define the atomic mass unit
• what is the mass of 0.5 mole of water molecules
• which postulates of Dalton's atomic theory is the result of the law of Definite proportions
• if one mole of carbon atom weight 12 gram what is the mass of one carbon atom
• distinguish between molecular mass and molar mass
• summarise the rules of for writing of distribution of electrons in various shells for the 18 elements
• define law of constant proportion

hope it helps you..✔✔✔