Home
Class 10
CHEMISTRY
Which of the following statements is cor...

Which of the following statements is correct about elements `""_(9)^(19)A` and `""_(17)^(37)B`?

A

A is more electronegative than B.

B

A forms a positive ion and B forms a negative ion.

C

A and B have the same number of neutrons.

D

A and B have the same number of electrons.

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL REACTIONS AND EQUATIONS

    MTG IIT JEE FOUNDATION|Exercise OLYMPIAD/HOTS CORNER|20 Videos

  • FOOTSTEPS TOWARDS (JEE MAIN)

    MTG IIT JEE FOUNDATION|Exercise Integer/Numerical Value Type|5 Videos

Similar Questions

Explore conceptually related problems

Which of the following statement is correct for s-block elements:

MTG IIT JEE FOUNDATION-FOOTSTEPS TOWARDS (NEET) -MCQ
  1. An experiment was carried out using the apparatus shown below: ...

    Text Solution

    |

  2. Which of the following elements is not a metal?

    Text Solution

    |

  3. When 1.0 mol of compound Q is burnt in excess oxygen, 2.0 mol of carbo...

    Text Solution

    |

  4. Which of the following statements is correct about elements ""(9)^(19)...

    Text Solution

    |

  5. Observe the given figure and answer the question that follows: ...

    Text Solution

    |

  6. Acids like lactic acid, uric acid which are obtained usually from plan...

    Text Solution

    |

  7. Arrange the following atoms in the order of increasing atomic radius :...

    Text Solution

    |

  8. Electrolytic reduction method is used in the extraction of

    Text Solution

    |

  9. The given diagram represents a reaction.

    Text Solution

    |

  10. Change of Na(2)CO(3).10H(2)O to Na(2)CO(3).H(2)O on exposure to air is...

    Text Solution

    |

  11. The structural formulae of compounds Q and R are shown below: W...

    Text Solution

    |

  12. The liquid non-metal is

    Text Solution

    |

  13. Which of the following elements will form an acidic oxide?

    Text Solution

    |

  14. Consider the following reaction: (I) and (II) are respectively

    Text Solution

    |

  15. Moist sodium bicarbonate was placed on a strip of pH paper. The colour...

    Text Solution

    |

  16. Which of the following pairs of compounds have similar chemical proper...

    Text Solution

    |

  17. Which one of the following types of ores can be converted into oxide b...

    Text Solution

    |

  18. Which of the following processes does not involve either oxidation or ...

    Text Solution

    |

  19. In a solution of pH = 5, more acid is added in order to reduce the pH ...

    Text Solution

    |

  20. Which of the following statements is not correct?

    Text Solution

    |