The number of electrons in carbon and fluorine are respectively

Options

A. 6,9
B. 9,6
C. 4,7
D. 8,8

Explanation

To determine the number of electrons in carbon and fluorine, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Relationship Between Electrons and Atomic Number**:
- The number of electrons in a neutral atom is equal to its atomic number. This is because atoms are electrically neutral, meaning the number of protons (positively charged) equals the number of electrons (negatively charged).

2. **Find the Atomic Number of Carbon**:
- The atomic number of carbon (C) is 6. This means that a neutral carbon atom has 6 protons and, therefore, 6 electrons.

3. **Find the Atomic Number of Fluorine**:
- The atomic number of fluorine (F) is 9. This means that a neutral fluorine atom has 9 protons and, therefore, 9 electrons.

4. **Summarize the Results**:
- The number of electrons in carbon is 6.
- The number of electrons in fluorine is 9.

5. **Final Answer**:
- The number of electrons in carbon and fluorine are respectively 6 and 9.