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3 years ago

Identify the element whose highest energy electron would have the following four quantum numbers?

Chemistry

1 answer:

ad-work [718]3 years ago

4 0

C. 6, 1, 0, -1/2

Explanation:

The four quantum numbers are:

Principal quantum number (n): this represents the energy level in which an orbital is located.
Azimuthal quantum number gives the shape of the orbitals in subshells accommodating the electrons.
Magnetic quantum number gives the number of spatial orientations or degeneracy of the orbitals in the subshells.
Spin quantum number describes the spinning of an electron in either clockwise or anticlockwise directions.

To know the electron with the highest energy, we use the principal quantum number values.

n values takes whole numbers i.e n = 1,2,3,4,5,6,7.............

The higher the value, the higher the energy level.

From the given quantum numbers, C has the highest energy levels.

Learn more;

Quantum numbers brainly.com/question/9288609

#learnwithBrainly

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We need to determine the empirical formula in its simplest form, where hydrogen ( $H$ ) is scaled up to a mole, since it has the molar mass, and both carbon ( $C$ ) and oxygen ( $O$ ) are also scaled up in the same magnitude. The empirical formula is of the form:

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The scale factor ( $r$ ), no unit, is calculated by the following formula:

$r = \frac{M_{H}}{m_{H}}$ (1)

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$m_{H}$ - Mass of hydrogen, in grams.

$M_{H}$ - Molar mass of hydrogen, in grams per mole.

If we know that $M_{H} = 1.008\,\frac{g}{mol}$ and $m_{H} = 0.2\,g$ , then the scale factor is:

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