Question

Складіть формулу електронної оболонки, графічну та електронну формули для елемента № 9,13,20,21,30 допоможіть будь ласка, за неправильну відповідь скарга і бан ​

Answer 1

Electron Shell Formula, Graphical, and Electronic Structures for Elements 9, 13, 20, 21, 30

Sure, I'd be happy to help with that! Let's start by looking at the electron shell formula, graphical representation, and electronic structure for the specified elements.

Element 9 (Fluorine): - Electron Shell Formula: The electron shell formula for Fluorine (F) is 2-7. - Graphical Representation: - The graphical representation of the electron shell for Fluorine would show two electrons in the first shell and seven electrons in the second shell. - Electronic Structure: The electronic structure of Fluorine is 1s^2 2s^2 2p^5. This indicates that there are 2 electrons in the first shell (1s^2) and 7 electrons in the second shell (2s^2 2p^5).

Element 13 (Aluminum): - Electron Shell Formula: The electron shell formula for Aluminum (Al) is 2-8-3. - Graphical Representation: - The graphical representation of the electron shell for Aluminum would show two electrons in the first shell, eight electrons in the second shell, and three electrons in the third shell. - Electronic Structure: The electronic structure of Aluminum is 1s^2 2s^2 2p^6 3s^2 3p^1. This indicates that there are 2 electrons in the first shell (1s^2), 8 electrons in the second shell (2s^2 2p^6), and 3 electrons in the third shell (3s^2 3p^1).

Element 20 (Calcium): - Electron Shell Formula: The electron shell formula for Calcium (Ca) is 2-8-8-2. - Graphical Representation: - The graphical representation of the electron shell for Calcium would show two electrons in the first shell, eight electrons in the second and third shells, and two electrons in the fourth shell. - Electronic Structure: The electronic structure of Calcium is 1s^2 2s^2 2p^6 3s^2 3p^6 4s^2. This indicates that there are 2 electrons in the first shell (1s^2), 8 electrons in the second and third shells (2s^2 2p^6 3s^2 3p^6), and 2 electrons in the fourth shell (4s^2).

Element 21 (Scandium): - Electron Shell Formula: The electron shell formula for Scandium (Sc) is 2-8-9-2. - Graphical Representation: - The graphical representation of the electron shell for Scandium would show two electrons in the first shell, eight electrons in the second shell, nine electrons in the third shell, and two electrons in the fourth shell. - Electronic Structure: The electronic structure of Scandium is 1s^2 2s^2 2p^6 3s^2 3p^6 4s^2 3d^1. This indicates that there are 2 electrons in the first shell (1s^2), 8 electrons in the second and third shells (2s^2 2p^6 3s^2 3p^6), and 1 electron in the fourth shell (4s^2 3d^1).

Element 30 (Zinc): - Electron Shell Formula: The electron shell formula for Zinc (Zn) is 2-8-18-2. - Graphical Representation: - The graphical representation of the electron shell for Zinc would show two electrons in the first shell, eight electrons in the second shell, eighteen electrons in the third shell, and two electrons in the fourth shell. - Electronic Structure: The electronic structure of Zinc is 1s^2 2s^2 2p^6 3s^2 3p^6 4s^2 3d^10. This indicates that there are 2 electrons in the first shell (1s^2), 8 electrons in the second and third shells (2s^2 2p^6 3s^2 3p^6), and 10 electrons in the fourth shell (4s^2 3d^10).

I hope this information helps! If you have any more questions or need further clarification, feel free to ask.