Question

A nucleus represented by the symbol ${}_{Z}^{A}X$ has –

• A. Z protons and A–Z neutrons
• B. Z protons and A neutrons
• C. A protons and Z–A neutrons
• D. Z neutrons and A – Z protons

Answer 1

Answer: (A)

Z protons and A–Z neutrons

Answer 2

Factual