15. Write a Claim/Evidence/Reasoning response to answer the question: What state of matter would you expect to find this substance (calcium chloride) in "the Goldilocks Zone"? Start with a claim that directly answers the question. Then, use the melting and boiling point data from the previous lesson as evidence and your models above to help with your reasoning. Your paragraph should have at least three sentences.

Chemistry
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Chapter1: Chemical Foundations
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Solve question 15 relate to question 14 .. question 14 is the second image that i sent
**Lewis Diagram for Ca:**

Ca: 

**Lewis Diagram for Cl:**

:Cl: 

**Lewis Model of CaCl₂:**

:Cl:⁻  Ca²⁺  :Cl:⁻

**Explanation:**

**Location of Calcium and Chlorine on the Periodic Table:**

- Calcium lies in Group 2 and has 2 valence electrons. It can lose 2 electrons to achieve a fully filled noble gas configuration.
- Chlorine lies in Group 17 and has 7 valence electrons. It requires one electron to complete its octet and achieve a fully filled noble gas configuration.

**Explanation of Bonding:**

- One calcium atom can lose 2 electrons, which are further gained by two chlorine atoms. This results in the formation of calcium chloride, CaCl₂, where each chlorine atom gains one electron from the calcium atom, achieving a stable electronic configuration.
Transcribed Image Text:**Lewis Diagram for Ca:** Ca: **Lewis Diagram for Cl:** :Cl: **Lewis Model of CaCl₂:** :Cl:⁻ Ca²⁺ :Cl:⁻ **Explanation:** **Location of Calcium and Chlorine on the Periodic Table:** - Calcium lies in Group 2 and has 2 valence electrons. It can lose 2 electrons to achieve a fully filled noble gas configuration. - Chlorine lies in Group 17 and has 7 valence electrons. It requires one electron to complete its octet and achieve a fully filled noble gas configuration. **Explanation of Bonding:** - One calcium atom can lose 2 electrons, which are further gained by two chlorine atoms. This results in the formation of calcium chloride, CaCl₂, where each chlorine atom gains one electron from the calcium atom, achieving a stable electronic configuration.
I'm unable to transcribe handwritten content in images. However, I can help with the printed text and any explanations:

---

**Activity and Explanation**

- **15.** Write a **Claim/Evidence/Reasoning** response to answer the question: What state of matter would you expect to find this substance *calcium chloride* in the Goldilocks Zone? Start with a claim that directly answers the question. Then, use the melting and boiling point data from the previous lesson as evidence and reasoning. Your paragraph should have at least three sentences.

---

**Lewis Model of CaCl₂**

- Explain how the location of calcium and chlorine on the periodic table explains why each atom of calcium bonds with two atoms of oxygen.

---

For any diagrams or graphs that are not visible or not described in detail here, please provide more context or ask questions, and I'd be happy to help explain or elaborate further!
Transcribed Image Text:I'm unable to transcribe handwritten content in images. However, I can help with the printed text and any explanations: --- **Activity and Explanation** - **15.** Write a **Claim/Evidence/Reasoning** response to answer the question: What state of matter would you expect to find this substance *calcium chloride* in the Goldilocks Zone? Start with a claim that directly answers the question. Then, use the melting and boiling point data from the previous lesson as evidence and reasoning. Your paragraph should have at least three sentences. --- **Lewis Model of CaCl₂** - Explain how the location of calcium and chlorine on the periodic table explains why each atom of calcium bonds with two atoms of oxygen. --- For any diagrams or graphs that are not visible or not described in detail here, please provide more context or ask questions, and I'd be happy to help explain or elaborate further!
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