State, whether the following statements is True or False:
The elements with higher electron affinity have higher ionization potential also.

Answer

To determine whether the statement "The elements with higher electron affinity have higher ionization potential also" is true or false, we can analyze the concepts of electron affinity and ionization potential.

### Step-by-Step Solution:

1. **Define Ionization Potential**:
- Ionization potential (or ionization energy) is the minimum energy required to remove an electron from an isolated gaseous atom. It indicates how strongly an atom holds onto its valence electrons.

2. **Define Electron Affinity**:
- Electron affinity is the amount of energy released when an electron is added to an isolated gaseous atom. It reflects how much an atom wants to gain an electron.

3. **Trends in the Periodic Table**:
- **Ionization Potential**: As we move across a period from left to right, the ionization potential generally increases. This is due to the increase in nuclear charge, which attracts the electrons more strongly, making them harder to remove.
- **Electron Affinity**: Similarly, electron affinity tends to increase across a period. Elements that are more electronegative (like halogens) have a higher tendency to gain electrons and thus have higher electron affinity.

4. **Comparison of Elements**:
- Elements in Group 17 (halogens) have high electron affinity because they readily gain an electron to achieve a stable noble gas configuration. For example, fluorine has a very high electron affinity.
- These same elements (like fluorine) also have high ionization potential because they hold onto their valence electrons tightly due to their high effective nuclear charge.

5. **Conclusion**:
- Since there are elements (particularly in Group 17) that exhibit both high electron affinity and high ionization potential, we can conclude that the statement is **True**.

### Final Answer:
The statement "The elements with higher electron affinity have higher ionization potential also" is **True**.

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