See if you can complete the following table using only what is on this page. Element Symbol Nuclear Atomic Mass Protons Neutrons Electrons Symbol Number Number 121 51 Sb |Cr 56 24 51 72

Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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**Interactive Periodic Table Activity**

---

**Challenge: Complete the Following Table**

Use the given information to fill in the missing details in the following table.

| **Element Symbol** | **Nuclear Symbol** | **Atomic Number** | **Mass Number** | **Protons** | **Neutrons** | **Electrons** |
|-------------------|-------------------|-------------------|----------------|------------|--------------|--------------|
|                   |                 Sb<sub>51</sub><sup>121</sup>                 |                   |                |            |              |              |
| Cr                |                   |                   | 56             |            |              | 24           |
|                   |                   |                   |                | 51         | 72           |              |

**Guidelines for Completing the Table:**

1. **Element Symbol and Corresponding Definitions:**
   - **Element Symbol**: A one or two-letter abbreviation derived from the element's name.
   - **Nuclear Symbol**: Notation that includes the element symbol with atomic number and mass number.
   - **Atomic Number**: The number of protons in the nucleus of an atom, which determines the chemical properties of an element and its place in the periodic table.
   - **Mass Number**: Total number of protons and neutrons in a nucleus.
   - **Protons**: Positively charged particles found in the nucleus.
   - **Neutrons**: Neutrally charged particles found in the nucleus.
   - **Electrons**: Negatively charged particles orbiting the nucleus.

2. **Nuclear Symbol Decoding:**
   - For element Sb, the nuclear symbol includes the atomic number (51) and mass number (121). 

**Hints for Completing the Table:**
- For the first element, based on the nuclear symbol (Sb):
  - Atomic Number = Number of Protons = 51
  - Mass Number = 121
  - Number of Neutrons = Mass Number - Atomic Number = 121 - 51
- For Chromium (Cr):
  - Atomic Number = Number of Protons
  - Mass Number = Atomic Number + Number of Neutrons = 56
  - Number of Electrons = Number of Protons = 24
- For the third element:
  - Protons = 51
  - Neutrons = 72
  - Mass Number = Protons + Neut
Transcribed Image Text:**Interactive Periodic Table Activity** --- **Challenge: Complete the Following Table** Use the given information to fill in the missing details in the following table. | **Element Symbol** | **Nuclear Symbol** | **Atomic Number** | **Mass Number** | **Protons** | **Neutrons** | **Electrons** | |-------------------|-------------------|-------------------|----------------|------------|--------------|--------------| | | Sb<sub>51</sub><sup>121</sup> | | | | | | | Cr | | | 56 | | | 24 | | | | | | 51 | 72 | | **Guidelines for Completing the Table:** 1. **Element Symbol and Corresponding Definitions:** - **Element Symbol**: A one or two-letter abbreviation derived from the element's name. - **Nuclear Symbol**: Notation that includes the element symbol with atomic number and mass number. - **Atomic Number**: The number of protons in the nucleus of an atom, which determines the chemical properties of an element and its place in the periodic table. - **Mass Number**: Total number of protons and neutrons in a nucleus. - **Protons**: Positively charged particles found in the nucleus. - **Neutrons**: Neutrally charged particles found in the nucleus. - **Electrons**: Negatively charged particles orbiting the nucleus. 2. **Nuclear Symbol Decoding:** - For element Sb, the nuclear symbol includes the atomic number (51) and mass number (121). **Hints for Completing the Table:** - For the first element, based on the nuclear symbol (Sb): - Atomic Number = Number of Protons = 51 - Mass Number = 121 - Number of Neutrons = Mass Number - Atomic Number = 121 - 51 - For Chromium (Cr): - Atomic Number = Number of Protons - Mass Number = Atomic Number + Number of Neutrons = 56 - Number of Electrons = Number of Protons = 24 - For the third element: - Protons = 51 - Neutrons = 72 - Mass Number = Protons + Neut
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