Question

1. Which of the following describes a habitable Earth?
A. has a weak magnetic field C. right distance from the Sun
B. dominant presence of solid ice D. presence of oxygen in the hydrosphere
Which of the following is NOT one of the reasons why the hydrosphere is important?​

Answer 1

Answer:

iso means the same like in triangles (isosceles) so the atoms are the same element but different in mass. Since the isotopes have the same number of protons and electrons the isotopes have much the same chemical behavior. Since the isotopes have different numbers of neutrons the nuclear behavior differs.