How do scientists determine the number of neutrons in the isotope of an atom?

They find the number of protons.

They divide the atomic mass by two.

They add the number of electrons and protons.

They subtract the atomic number from the atomic mass.

Question

Friedman

Chemistry

19 December, 21:43

How do scientists determine the number of neutrons in the isotope of an atom?

They find the number of protons.

They divide the atomic mass by two.

They add the number of electrons and protons.

They subtract the atomic number from the atomic mass.

+2

Answers (2)

Know the Answer?

Paisley Villarreal · Answer 1

They subtract the atomic number from the atomic mass.

Anne Durham · Answer 2

Answer:Scientists can calculate the number of neutrons by subtracting the atomic number from the atomic mass. The atomic number of an element is the number of protons which can be found in the nucleus of the element's atoms ... The number of neutrons is not always equal to the number of protons

How do scientists determine the number of neutrons in the isotope of an atom?They find the number of protons.They divide the atomic mass by two.They add the number of electrons and protons.They subtract the atomic number from the atomic mass.

How do scientists determine the number of neutrons in the isotope of an atom?

They find the number of protons.

They divide the atomic mass by two.

They add the number of electrons and protons.

They subtract the atomic number from the atomic mass.