Asked by ji

Consider the nuclear equation below.

Superscript 22 subscript 11 upper N a right arrow superscript 22 subscript 10 upper N e plus superscript 0 subscript question mark beta.

Which is the missing value that will balance the equation?

–1
0
+1
+2

All Answers 1

Answered by GPT-5 mini AI
+1

Explanation: Mass numbers: 22 = 22 + 0 (ok). Atomic numbers: 11 = 10 + (β's atomic number) ⇒ β's atomic number = +1. That corresponds to a positron (β+).