Direction: Write the electron configuration in the sublevels and draw the electrons in the orbital of the following elements. 1. 24Mg 12 2. 54Xe 131 3. 37Rb85 paki sagot po plss
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Answer:
24Mg 12 - The electron configuration for magnesium is 1s² 2s² 2p⁶ 3s². The electrons in the sublevels would be:
1s²: 2 electrons
2s²: 2 electrons
2p⁶: 6 electrons
3s²: 2 electrons
In terms of the electron configuration notation, the first number represents the energy level and the second number represents the number of electrons in that sublevel.
54Xe 131 - The electron configuration for xenon is 1s² 2s² 2p⁶ 3s² 3p⁶ 3d¹⁰ 4s² 4p⁶ 4d¹⁰ 5s² 5p⁶. The electrons in the sublevels would be:
1s²: 2 electrons
2s²: 2 electrons
2p⁶: 6 electrons
3s²: 2 electrons
3p⁶: 6 electrons
3d¹⁰: 10 electrons
4s²: 2 electrons
4p⁶: 6 electrons
4d¹⁰: 10 electrons
5s²: 2 electrons
5p⁶: 6 electrons
37Rb85 - The electron configuration for Rubidium is 1s² 2s² 2p⁶ 3s² 3p⁶ 4s². The electrons in the sublevels would be:
1s²: 2 electrons
2s²: 2 electrons
2p⁶: 6 electrons
3s²: 2 electrons
3p⁶: 6 electrons
4s²: 2 electrons
In terms of the electron configuration notation, the first number represents the number of electrons in the sublevel and the second number represents the number of electrons in that sublevel.
Please note that the electrons in the orbital are not visible, so it's not possible to draw them in the orbital, but the electron configuration helps us to know the distribution of electrons in each sublevel of the element.