Home
Class 9
BIOLOGY
Define valency by taking examples of sil...

Define valency by taking examples of silicon and oxygen .

Promotional Banner

Topper's Solved these Questions

  • MODEL QUESTION PAPER -1

    CPC CAMBRIDGE PUBLICATION|Exercise MATCHING|1 Videos

  • IMPROVEMENT IN FOOD RESOURCES

    CPC CAMBRIDGE PUBLICATION|Exercise UNIT TEST|4 Videos

  • MODEL QUESTION PAPER -3

    CPC CAMBRIDGE PUBLICATION|Exercise VI. ANSWER THE FOLLOWING QUESTION :|2 Videos

Similar Questions

Explore conceptually related problems

Define valency by taking examples of nitrogen and boron. (AS_(1))

In silicon dioxide:

Define metagenesis with an example.

Define silicones.

Define Rate equation with an example.

Define Co-dominance? Give an example.

What is the valency of silicon?

Define endemism. Give examples.

Define pleiotropy. Mention an example.

CPC CAMBRIDGE PUBLICATION-MODEL QUESTION PAPER -1-ANSWER THE FOLLOWING IN SENTENCE
  1. List the difference between homogenous and heterogenous mixture.

    Text Solution

    |

  2. Write the chemical formulae of the following: a) Magnesium chloride ...

    Text Solution

    |

  3. Define valency by taking examples of silicon and oxygen .

    Text Solution

    |

  4. What are plasma membrane ? What are their functions ?

    Text Solution

    |

  5. Name the following: a) Tissue that forms the inner lining of our mou...

    Text Solution

    |

  6. How do gymnosperms and angiosperms differ from each other?

    Text Solution

    |

  7. State the difference in balanced and unbalanced force.

    Text Solution

    |

  8. A battery lights a bulb. Describe the energy changes involved in the ...

    Text Solution

    |

  9. Define amplitude , time period and frequency of sound wave.

    Text Solution

    |

  10. Give the difference between acute disease and chronic disease.

    Text Solution

    |

  11. What are biogeochemical cycles ? Name the gas that is incorporated int...

    Text Solution

    |

  12. What is genetic manipulation? how it is useful in agricultural practic...

    Text Solution

    |

  13. What are the benefits of cattle farming?

    Text Solution

    |

  14. Give the common methods of transmission of diseases.

    Text Solution

    |

  15. Explain the following terms a) Nitrogen fixation b) Nitrification

    Text Solution

    |

  16. What is the physical state of water at (a) 25^(@)C, (b) 0^(@)C, (c) 10...

    Text Solution

    |

  17. Calculate the number mass of following substance . a) Ethyne , C2 ...

    Text Solution

    |

  18. Differentiate between parenchyma collenchyma and sclerenchyma on the b...

    Text Solution

    |

  19. Differentiate between striated unstriated and cardiac muscles on the b...

    Text Solution

    |

  20. What are the advantages of classifying organisms ?

    Text Solution

    |