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Is the atom as a whole positively charge...

Is the atom as a whole positively charged ?

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The correct Answer is:
No
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Knowledge Check

  • A positively charged body has

    A
    excess of electron
    B
    deficiency of electron
    C
    no change in number of electron
    D
    none of these

  • Identify the positively charged sol

    A
    Haemoglobin (blood)
    B
    `As_(2)S_(3)`
    C
    Clay
    D
    Gold sol.

  • According to early model of an atom,the atom is considered it to have a positively charged point nucleus of charge Ze surrounded by a uniform density of negative charge up to a radius R . The atom as a whole is neutral. The electric field at a distance r from the nucleus is (r lt R)

    A
    `(Ze)/(4piepsilon_(0))[(r )/(R^(3))-(1)/(r^(2))]`
    B
    `(Ze)/(4piepsilon_(0))[(r )/(R^(3))+(1)/(r^(2))]`
    C
    `(Ze)/(4piepsilon_(0))[(1 )/(r^(2))-(r )/(R^(3))]`
    D
    `(Ze)/(4piepsilon_(0))[(1 )/(r^(3))-(r )/(R^(2))]`

    • Similar Questions

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    Under what conditions we say that an atom is positively charged?

    Alpha particles are positively charged.

    An early model for an atom considered it to have a positively charged point nucleas of charge Ze, surrounded by a unifrom density of negative charge upto a radius R. The atom as a whole is neutral. For this model, What is the electric field at a distance r from the nucleas ?

    An early model for an atom considered it to have a positively charged point nucleus of charge Ze, surrounded by a uniform density of negative charge upto a radius R.The atom as a whole is neutral . For this model, what is the electric field at a distance r from the nucleus?

    When does an atom acquire an overall positive charge?

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