On your paper, draw a molecular orbital diagram (like the one shown below) and fill in the 13 valence electrons as arrows for the O₂ anion: • Is O₂ paramagnetic or diamagnetic? • What is the Bond Order for O₂? [Select] . Which has a longer bond, O₂ or 0₂? [Select] — Atomic Orbitals 2p Molecular Orbitals 8~8~0° [Select] Atomic Orbitals 2p 2s paramagnetic, dimagnetic 0.5, 1.5, 2.0, 2.5, 3.0, 1.0 02, 02-

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### Molecular Orbital Diagram for O2²⁻ Anion

In this exercise, you will be creating a molecular orbital diagram for the O2²⁻ anion. This involves filling in the 13 valence electrons of the O2²⁻ anion as arrows in the diagram provided.

1. **Is O2²⁻ paramagnetic or diamagnetic?**
   - **Options:** Paramagnetic, Diamagnetic

2. **What is the Bond Order for O2²⁻?**
   - **Options:** 0.5, 1.0, 1.5, 2.0, 2.5, 3.0

3. **Which has a longer bond, O2 or O2²⁻?**
   - **Options:** O2, O2²⁻
  
---

### Molecular Orbital Diagram Explanation

Below is the molecular orbital diagram you will use. It represents the combination of atomic orbitals from two oxygen atoms into molecular orbitals for the O2²⁻ anion.

#### Diagram Structure:

- **Atomic Orbitals (left and right):** These are the orbitals from each oxygen atom that combine to form molecular orbitals.
  
- **Molecular Orbitals (center):** These are the resulting orbitals formed from the combination of atomic orbitals. Each molecular orbital can contain up to two electrons.
  
- **σ (sigma) orbitals and π (pi) orbitals:** 
  - **σ orbitals:** Represent bonds along the axis between the nuclei, both bonding (σg) and antibonding (σu*).
  - **π orbitals:** Represent the side-by-side overlap of atomic orbitals, both bonding (πu) and antibonding (πg*).

The diagram shows the relative energy levels of these orbitals:
- Lower energy levels are filled first.
- Each box represents an orbital.
- Arrows within the boxes represent electrons, with the direction of arrows indicating electron spin.

The specific molecular orbitals are:
- **σ2s and σ2s***: Formed from 2s orbitals.
- **σ2p and σ2p* (σg and σu*):** Formed from 2p orbitals.
- **π2p (πu and πg*):** Formed from 2p orbitals.

### Filling in Electrons

Fill in the
Transcribed Image Text:### Molecular Orbital Diagram for O2²⁻ Anion In this exercise, you will be creating a molecular orbital diagram for the O2²⁻ anion. This involves filling in the 13 valence electrons of the O2²⁻ anion as arrows in the diagram provided. 1. **Is O2²⁻ paramagnetic or diamagnetic?** - **Options:** Paramagnetic, Diamagnetic 2. **What is the Bond Order for O2²⁻?** - **Options:** 0.5, 1.0, 1.5, 2.0, 2.5, 3.0 3. **Which has a longer bond, O2 or O2²⁻?** - **Options:** O2, O2²⁻ --- ### Molecular Orbital Diagram Explanation Below is the molecular orbital diagram you will use. It represents the combination of atomic orbitals from two oxygen atoms into molecular orbitals for the O2²⁻ anion. #### Diagram Structure: - **Atomic Orbitals (left and right):** These are the orbitals from each oxygen atom that combine to form molecular orbitals. - **Molecular Orbitals (center):** These are the resulting orbitals formed from the combination of atomic orbitals. Each molecular orbital can contain up to two electrons. - **σ (sigma) orbitals and π (pi) orbitals:** - **σ orbitals:** Represent bonds along the axis between the nuclei, both bonding (σg) and antibonding (σu*). - **π orbitals:** Represent the side-by-side overlap of atomic orbitals, both bonding (πu) and antibonding (πg*). The diagram shows the relative energy levels of these orbitals: - Lower energy levels are filled first. - Each box represents an orbital. - Arrows within the boxes represent electrons, with the direction of arrows indicating electron spin. The specific molecular orbitals are: - **σ2s and σ2s***: Formed from 2s orbitals. - **σ2p and σ2p* (σg and σu*):** Formed from 2p orbitals. - **π2p (πu and πg*):** Formed from 2p orbitals. ### Filling in Electrons Fill in the
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