The number at the end of an isotope’s name is the number. a) atomic b)neutron c)mass d)electron

Particles vibrate in a rigid structure and do not move relative to their neighbors.

The three types is stress that act on earths rocks are compression, tension, and

In chemistry, the type of an atom (what element it is) is determined by: a) the number of protons it contains in its nucleus.b) the number of neutrons it contains in its nucleus.c) the number of protons it has in a cloud around the nucleus.d) the number of neutrons it has in a cloud around the nucleus.e) the number of electrons it exchanges with its neighbors.