Home
Class 7
CHEMISTRY
Compara the mass of proton , neutron and...

Compara the mass of proton , neutron and electron?

Text Solution

Verified by Experts

Mass of proton is `1.67xx10^(-27)` kg
Mass of electrons is `9.1xx10^(-31)` kg
Mass of neutron is `1.72xx10^(-27)` kg
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • ATOMIC STRUCTURE AND TRANSFORMATION OF MATTER

    PEARSON IIT JEE FOUNDATION|Exercise SHORT - ANSWER TYPE QUESTIONS|20 Videos

  • ATOMIC STRUCTURE AND TRANSFORMATION OF MATTER

    PEARSON IIT JEE FOUNDATION|Exercise ESSY TYPE QUESTIONS|6 Videos

  • ATOMIC STRUCTURE AND TRANSFORMATION OF MATTER

    PEARSON IIT JEE FOUNDATION|Exercise test your concepts|20 Videos

  • AIR AND OXYGEN

    PEARSON IIT JEE FOUNDATION|Exercise Assemssment Test-2|15 Videos

  • CHEMISTRY IN DAILY LIFE

    PEARSON IIT JEE FOUNDATION|Exercise MOCK TEST|25 Videos

Similar Questions

Explore conceptually related problems

Compare the mass of proton, neutron and electron?

Calculate the no of protons, neutrons and electron in ._(36)^(80)Br

Knowledge Check

  • The sum of the number of protons, neutrons and electrons in tritium is ___________.

    A
    2
    B
    3
    C
    4
    D
    5

  • For an element , if atomic number (Z) and mass number (A) are 29 and 63 respectively . Then the number of protons , neutrons and electrons respectively are :-

    A
    29 , 63, 29
    B
    29, 29, 63
    C
    29 , 34 ,29
    D
    29 , 29 , 29

  • The atomic weight of an element is 39. It contains neutrons one more than the protons. The number of protons, neutrons and electrons are

    A
    19, 20, 19
    B
    19, 19, 20
    C
    20, 21, 19
    D
    20, 19, 20

    • Similar Questions

    Explore conceptually related problems

    Calculate the no of protons, neutron and electron in ._(7)^(14)N^(3-) ion

    Calculate the no of protons neutrons and electrons in ._(17)^(37)Cl

    Calculate the number of protons, neutrons and electrons in ._(35)^(80)Br .

    calculate the number of protons, neutrons and electrons in ._(35)^(85)Br

    Calculate the number of proton, neutrons and electrons in ._(19)^(39) K .

    Home
    Profile