Protons && Neutrons ! Promise (:
both a and b
In the nucleus of the atom you have the protons and neutrons. In the orbital space around the nucleus are the electrons.
Protons and neutrons, both of which, in turn, are made up of quarks.
Quarks are fundamental particles, and three of them make up the particle group we call the baryons. The two common baryons we encounter are the proton and the neutron, which are composite particles made of of three quarks each. The proton is composed of two up quarks and a down quark, and the neutron is composed of two down quarks and an up quark. Baryons, along with mesons, are a part of the hadron family of particles. Use the links below for more information.
An atom is containing of electrons, protons, neutrons and other sub atomic particles. Normally the two major regions that comprise the view of the modern atom are nucleus and the electron cloud. The electrons are moving in the electron shell and the nucleus provide space for protons, neutrons, and sub atomic particles.
Protons: Positively charged particles located in the nucleus of an atom. Neutrons: Neutral particles located in the nucleus of an atom. Electrons: Negatively charged particles that orbit around the nucleus of an atom.
Neutron: A neutral particle (0 e or C) found in the nucleus at the center of the atom.Proton: A positive particle (+1 e or 1.602 × 10-19 Coulombs) found in the nucleus at the center of the atom.Electron: A negative particle (-1 e or -1.602 × 10-19 Coulombs) found in orbitals within "shells" around the nucleus of the atom.See links and questions below for more information.
There are different kinds of radiation and different kinds of paper. For the electromagnetic radiation, every material has "transparency windows". Sunlight is the electromagnetic radiation, too. As you can tell, some paper is transparent to it and some not. If we consider the particles radiation, then the particles nature and energy play major roles. Some heavy particles with low energy can be scattered by even relatively light obstacles. Whereas such particles as neutrino easily go through the entire Earth. alpha particles can be stopped by thin objects such as paper. beta particles can be stopped by thicker objects suck as plastic or aluminum foil gamma radiation can be stopped by several feet thick of concrete and/or lead
Shale is a type of sedimentary rock that is classified under the major category of clastic sedimentary rocks. Shales are composed of fine-grained particles, mainly clay minerals, and are characterized by their ability to split into thin layers.
The 2 major kinds are Globular and Fibrous
Each disc is composed of two major regions, a central gelatinous nucleus pulposus that behaves like a fluid, and an outer ring of collagen fibers call the annulus fibrosus that stabilized the disc and contains the pulposus. (Human Anatomy and Physiology Lab Manual, Ninth Edition, Elain N. Marieb and Susan J. Mitchell. McGraw Hill Publishing).
The three major soil particles are sand, silt, and clay. Sand particles are the largest, followed by silt which is intermediate in size, and clay particles which are the smallest. The proportions of these particles in soil determine its texture and properties.