Choose the correct statement.

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(B) In quantum mechanics,$\psi$ is the wave function,which does not have a direct physical meaning.$\psi^2$ (or more accurately,$|\psi|^2$) represents

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$\psi^2$ represents the probability of finding an electron per unit volume.

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(B) In quantum mechanics,$\psi$ is the wave function,which does not have a direct physical meaning.$\psi^2$ (or more accurately,$|\psi|^2$) represents the probability density,which is the probability of finding an electron per unit volume at a given point in space.Electronic energy in an atom is typically negative because the electron is bound to the nucleus by electrostatic attraction.

Similar Questions

If uncertainties in the measurement of position and momentum of a microscopic object of mass $m$ are equal,then the uncertainty in the measurement of velocity is given by the expression:

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The Bohr model of an atom is contradicted by

The simultaneous determination of the exact position and momentum of an electron is:

In Heisenberg's uncertainty equation $\Delta x \times \Delta p \ge \frac{h}{4\pi}$,$\Delta p$ stands for:

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