i would say protons,nuetrons, and electrons
When elements are broken down into smaller particles, two of the main particles are protons and neutrons, which are found in the nucleus of an atom. Protons carry a positive charge, while neutrons are neutral. Additionally, electrons, which are negatively charged and orbit the nucleus, are also considered fundamental particles of atoms.
Hydrogen and helium
the main elements that are found in steroids are oxygen, carbon and hydrogen.
The three main ingredients needed to form a cloud are water vapor, condensation nuclei (dust or particles), and cool temperatures. When water vapor cools and condenses onto condensation nuclei, it forms cloud droplets, which then gather to create clouds.
All elements have unstable isotopes so the answer would be everywhere. However if you mean 'elements with only unstable isotopes' thennumber 43 Technetiumnumber 61 Promethiumeverything above 92
Scientists can bombard atomic nuclei with high-energy particles such as protons, neutrons, or alpha particles. Scientists synthesize a transuranium element by the artificial transmutation of a lighter element. ... It involves nuclear change, not chemical change. NOTE nuclear decay is a transmutation that happens naturally
The nuclei is the main part of the nucleus.
Primary cosmic rays generally appear to be fully ionized nuclei of very massive atoms. Secondary cosmic rays are showers of various subatomic particles (e.g. muons) produced in collisions of primary cosmic rays with atomic nuclei of various gasses in earth's upper atmosphere.
There are three main types of rays emitted from radioactive elements: alpha particles, beta particles, and gamma rays. Alpha particles have a positive charge, beta particles have a negative charge, and gamma rays have no charge.
The three main types of nuclear radiation are alpha particles, beta particles, and gamma rays. Alpha particles are helium nuclei consisting of two protons and two neutrons, beta particles are high-energy electrons or positrons, and gamma rays are high-energy electromagnetic waves.
A positively-charged particle found free or in a nucleus is a proton. Protons are subatomic particles with a positive charge, and they are one of the main components of atomic nuclei alongside neutrons. In an atom, protons are balanced by an equal number of negatively charged electrons to maintain overall neutrality.
Carbon, Oxygen, Sulphur, Iron, Hydrogen, Nitrogen as the main elements to be found in a tyre.