Question

having problems staying logged in or are you experiencing issues? please visit our troub an isotope contains 8 protons and 10 neutrons. construct the symbol for the isotope. tap on the parts of the symbol to enter or change the contents.

Explanation:

Step1: Determine the atomic number

The atomic number (Z) is equal to the number of protons. Here, the number of protons is 8, so Z = 8. The element with atomic number 8 is oxygen (O).

Step2: Calculate the mass number

The mass number (A) is the sum of protons and neutrons. Protons = 8, neutrons = 10, so A = 8 + 10 = 18.

Step3: Construct the isotope symbol

The isotope symbol is written as $^A_Z\text{X}$, where X is the element symbol. Substituting the values, we get $^{18}_8\text{O}$.

Answer:

$\boldsymbol{^{18}_8\text{O}}$