Determine the Number of Protons,neutrons,and Electrons in the Following $${ } _ { 12 } ^ { 25 } \mathrm { X }$$

question 69

Multiple Choice

Determine the number of protons,neutrons,and electrons in the following: $${ } _ { 12 } ^ { 25 } \mathrm { X }$$

• A)p⁺ = 12 n° = 25 e^- = 12
• B)p⁺ = 12 n° = 12 e^- = 13
• C)p⁺ = 12 n° = 13 e^- = 12
• D)p⁺ = 25 n° = 12 e^- = 13
• E)p⁺ = 12 n° = 13 e^- = 25