Home
Class 9
CHEMISTRY
Write the chemical symbols of two elemen...

Write the chemical symbols of two elements
(a) Which are formed from the first letter of the elements name.
(b) Whose name has been taken from the names of the elements in Latin.

Text Solution

Verified by Experts

(a) Boron (B), carbon (C )
(b) Argentum (Ag), Kalium (K).
Promotional Banner

Topper's Solved these Questions

  • ATOMS AND MOLECULES

    DINESH PUBLICATION|Exercise LONG ANSWER|16 Videos
  • ATOMS AND MOLECULES

    DINESH PUBLICATION|Exercise HOTS|5 Videos
  • ATOMS AND MOLECULES

    DINESH PUBLICATION|Exercise VERY SHORT ANSWER QUESTIONS|39 Videos
  • IS MATTER AROUND US PURE

    DINESH PUBLICATION|Exercise LAQs|10 Videos

Similar Questions

Explore conceptually related problems

The chemical symbol of which of the following elements is derived from Latin ?

Write the chemical symbols and Latin names of (i) gold (ii) mercury?

The elements named after the name of the planets are :

The elements named after the name of the planets are

(a) Give two symbols which have been derived from the "English names " of the element. (b) Give two symbols which have been derived from the "Latin names" of the elements.

Write the symbol of any one element based on the name of planet.

DINESH PUBLICATION-ATOMS AND MOLECULES-SHORT ANSWER
  1. (a) How many particles are represented by 0.25 mole of an element? (...

    Text Solution

    |

  2. What is the number of molecules present in 1-5 mole of ammonia (NH(3))...

    Text Solution

    |

  3. Write the chemical symbols of two elements (a) Which are formed from...

    Text Solution

    |

  4. (a) Four samples of carbon dioxide (CO(2)) were prepared by using diff...

    Text Solution

    |

  5. 10^(22) atoms of an element X are found to have a mass of 930 mg. Calc...

    Text Solution

    |

  6. (a) If the valency of carbon is 4 and that of sulphur is 2, write the ...

    Text Solution

    |

  7. Give the formulae of the compounds that will be formed from the follow...

    Text Solution

    |

  8. Verify by calculation that: 4 moles of CO(2) and 6 moles of H(2)O do...

    Text Solution

    |

  9. A sample of vitamin C is known to contain 2.58 xx 10^(24) oxygen atoms...

    Text Solution

    |

  10. Calculate the total number of ions in 0.585g of sodium chloride.

    Text Solution

    |

  11. A flask contains 4.4g of CO(2) gas. Calculate (b) How many moles of ...

    Text Solution

    |

  12. Determine the molecules mass of: (i) NH(4)OH (ii) K(2)CO(3) CH(...

    Text Solution

    |

  13. (i) What is avagadro Constant? (ii) Calculate the number of particle...

    Text Solution

    |

  14. (a) An element X exhibits variable valencies 3 and 5. Write the formul...

    Text Solution

    |

  15. (a) State the law of conservation of mass (b) What mass of silver ni...

    Text Solution

    |

  16. (a) State the various postulates of Dalton's atomic theory of matter...

    Text Solution

    |

  17. (a) Define Avogadro's number. Why is it also known as Avogadro's const...

    Text Solution

    |

  18. How many gram molecules of H(2)SO(4), are present in 4.9 g of the acid...

    Text Solution

    |

  19. (a) Calculate the formula unit mass of Na(2)SO(4) (b) What is the ma...

    Text Solution

    |

  20. (a) Define atomic mass unit. (b) Distinguish between molecular mass ...

    Text Solution

    |