Question
In the element above the mass number is and the atomic number is .
Blank 1:
Blank 2:
9 0
The element: BE
4
Blank 1:
Blank 2:
9 0
The element: BE
4
Answers
GPT-4o mini
In the element notation you've provided, it looks like you are referring to Beryllium (Be), but the format seems a bit confusing with the numbers and letters. Based on your attempt here are the correct clarifications:
For Beryllium (Be):
- The atomic number (number of protons) is **4**.
- The mass number (sum of protons and neutrons in the nucleus) is typically **9**, given your representation.
So, filling in the blanks:
Blank 1 (mass number): **9**
Blank 2 (atomic number): **4**
The final representation would look like this:
```
In the element above the mass number is 9 and the atomic number is 4.
```
For Beryllium (Be):
- The atomic number (number of protons) is **4**.
- The mass number (sum of protons and neutrons in the nucleus) is typically **9**, given your representation.
So, filling in the blanks:
Blank 1 (mass number): **9**
Blank 2 (atomic number): **4**
The final representation would look like this:
```
In the element above the mass number is 9 and the atomic number is 4.
```