Westonci.ca connects you with experts who provide insightful answers to your questions. Join us today and start learning! Join our platform to connect with experts ready to provide precise answers to your questions in different areas. Get detailed and accurate answers to your questions from a dedicated community of experts on our Q&A platform.

How many neutrons are in the isotope?

A. 88
B. 220
C. 132


Sagot :

The number of neutrons in an isotope can be found by subtracting the atomic number (the number of protons) from the mass number (the sum of protons and neutrons).

Given:
- The atomic number [tex]\( A \)[/tex] is 88.
- The mass number [tex]\( B \)[/tex] is 220.

The number of neutrons [tex]\( C \)[/tex] can be calculated as:
[tex]\[ C = B - A \][/tex]

Substituting the given numbers:
[tex]\[ C = 220 - 88 \][/tex]

[tex]\[ C = 132 \][/tex]

Therefore, the number of neutrons in the isotope is 132.