Question

Which is the missing value that will balance the equation?
0-1
0 0
0 +1
O +2

Answer 1

C. +1

Step-by-step explanation:

Answer 2

+1

Step-by-step explanation:

Let x be the missing value in the equation as shown below:

²²₁₁Na —> ²²₁₀Ne + ⁰ₓβ

The missing value (x) can be obtained as follow:

11 = 10 + x

Collect like terms

11 – 10 = x

1 = x

x = 1

Therefore, the missing value (x) is +1 and the balanced equation is:

²²₁₁Na —> ²²₁₀Ne + ⁰₁β