Build the orbital diagram for the ion most likely formed by phosphorus.
15P = 1s2 2s2 2p6 3s2 3p3
15P-3 1s2 2s2 2p6 3s2 3p6
thank you very much
To build the orbital diagram for the ion formed by phosphorus, we first need to determine the electron configuration of phosphorus. Phosphorus has an atomic number of 15, meaning it has 15 electrons.
The electron configuration of phosphorus can be determined by using the periodic table. Starting from the first element, hydrogen, we gradually fill in the electrons in each orbital until we reach phosphorus. The electron configuration of phosphorus is:
1s² 2s² 2p⁶ 3s² 3p³
Now, since an ion is formed by gaining or losing electrons, we need to determine the charge on the ion formed by phosphorus. Phosphorus can either gain 3 electrons to achieve a full noble gas configuration (like argon) or lose 5 electrons to achieve a stable configuration (like neon).
Phosphorus, with 3 valence electrons in the 3p orbital, is more likely to gain 3 electrons to form an ion with a negative charge. This results in the formation of a phosphide ion (P³⁻).
To build the orbital diagram for the phosphide ion, we distribute the additional 3 electrons as follows:
1s² 2s² 2p⁶ 3s² 3p⁶
The orbital diagram would look like this:
1s² 2s² 2p⁶ 3s² 3p⁶ 3p⁶
In this diagram, each orbital is represented by boxes or lines, with up and down arrows indicating the electrons in each orbital. The superscripts indicate the number of electrons in each orbital.
Therefore, the orbital diagram for the ion most likely formed by phosphorus, which is the phosphide ion (P³⁻), is 1s² 2s² 2p⁶ 3s² 3p⁶ 3p⁶.
To build the orbital diagram for the ion most likely formed by phosphorus, we first need to determine the electronic configuration of a neutral phosphorus atom. The atomic number of phosphorus is 15, which means it has 15 electrons.
Step 1: Write the electron configuration of a neutral phosphorus atom.
The electron configuration of a neutral phosphorus atom is: 1s^2 2s^2 2p^6 3s^2 3p^3.
Step 2: Determine the number of valence electrons.
Valence electrons are the electrons present in the outermost energy level of an atom. In this case, the 3s^2 3p^3 part of the electron configuration represents the valence shell, and there are 5 valence electrons.
Step 3: Begin drawing the orbital diagram.
Start by representing the three 2p orbitals (2p_x, 2p_y, 2p_z) as separate boxes or circles.
2p
↑↓
↑↓↑↓
Step 4: Place the electrons.
Place one electron in each of the three 2p orbitals, with an arrow pointing up or down to indicate the electron's spin.
↑
↑↓↑()
Step 5: Continue placing electrons.
Since there are 5 valence electrons in phosphorus, we place two more electrons in one of the 2p orbitals and one more electron in another.
↑↓
↑↓↑(↑↓↑)
Step 6: Summarize the orbital diagram.
The orbital diagram for the ion most likely formed by phosphorus would be:
2p: ↑↓ ↑↓ ↑ ( ↑↓ ↑ )
3s: ↑ ↓
This shows that the three 2p orbitals are half-filled, with a total of 5 valence electrons. The 3s orbital has 2 electrons.