Unit Test

Question 7 of 15 • FPS Conceptual Science B - CR

How are isotopes defined?

Answer

forms of different elements that have the same number of neutrons in each atom

forms of different elements that have the same number of protons in each atom

forms of the same element that differ in the number of neutrons in each atom

forms of the same element that differ in the number of protons in each atom

Unit Test

Unit Test

Unit Test