when two atoms of the same element have different masses, they are called ______, and have a different…
when two atoms of the same element have different masses, they are called ______, and have a different number of ______. neutrons; isotopes isotopes; neutrons atoms; isotopes isotopes; protons
Answer
Brief Explanations:
Isotopes are atoms of the same element with different masses due to a varying number of neutrons. Protons define the element type, and changing the number of protons would result in a different element.
Answer:
B. Isotopes; Neutrons