The element which belong with p-block is/are

Options

A. Fe
B. Ga
C. Na
D. I

Answer

To determine which elements belong to the p-block of the periodic table, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Elements**: The question provides a list of elements to analyze. In this case, we have iron (Fe), gallium (Ga), sodium (Na), and iodine (I).

2. **Determine the Atomic Numbers**:
- Iron (Fe) has an atomic number of 26.
- Gallium (Ga) has an atomic number of 31.
- Sodium (Na) has an atomic number of 11.
- Iodine (I) has an atomic number of 53.

3. **Classify Each Element**:
- **Iron (Fe)**: Since it has an atomic number of 26, it is located in the d-block of the periodic table (specifically in the 3d series). Therefore, it does not belong to the p-block.
- **Gallium (Ga)**: With an atomic number of 31, gallium is found in group 13 of the periodic table, which is part of the p-block. Thus, gallium is a p-block element.
- **Sodium (Na)**: Sodium has an atomic number of 11 and is located in group 1 of the periodic table, which is an s-block element. Therefore, it does not belong to the p-block.
- **Iodine (I)**: Iodine has an atomic number of 53 and is located in group 17 of the periodic table. This group is part of the p-block, making iodine a p-block element.

4. **Conclusion**: The elements that belong to the p-block from the given options are gallium (Ga) and iodine (I).

### Final Answer:
The elements which belong to the p-block are gallium (Ga) and iodine (I).

---