Types. Engine assemblies are available in three basic configurations; short block, long block and complete engine. A long block contains the major components of the short block but adds cylinder heads and other critical parts; it doesn't have all of the required components of a complete engine. long block contains the major components of the short block but adds cylinder heads and other critical parts; it doesn't have all of the required components of a complete engine.
Isotopes are elements with different numbers of neutrons, thus having different masses. But isotopes of the same element always have the same number of protons, otherwise they'd be a different element. Nucleons are the protons and neutrons combined. Daltons are the fundamental unit of mass in Alchemy. Nucleons (protons and neutrons) all have a mass of one Dalton.
One thing that can change in an element is the number of neutrons. These atoms of the same element that have different numbers of neutrons are called isotopes. Carbon-12, carbon-13, and carbon-14 are all isotopes, because they have a different number of neutrons but the same number of protons.or example, an atom with 8 protons is always oxygen, and an atom with 80 protons is always mercury. If you change the number of protons, you change the element. One thing that can change though is the number of neutrons.