Refer the attachment please
Attachments:

Answers
Answered by
34
⠀⠀
────────────────
Answered by
2
Answer:
1. Neutron Number = 12
2. Mass Number = 14
3. Proton Number = 17
Explanation:
Neutron number: determined by subtracting the atomic mass and atomic number
Mass number: written on the top of the element. also named as "A"
Proton number: written at the bottom. called the atomic number, or "Z"
Similar questions
Math,
15 days ago
Geography,
15 days ago
Physics,
15 days ago
English,
1 month ago
Science,
9 months ago
Social Sciences,
9 months ago
India Languages,
9 months ago