Particle Physics

The lifetime of a Charmed B meson, also known as a B^0 meson, is approximately 1.5 picoseconds before it decays into other particles. This decay process typically involves the weak force and leads to the production of lighter particles such as kaons and pions.

A neutron has no charge (neutron-neutral). It is simply there for weight.

Electrons are particles that are very small (1836 times smaller than a nucleon and 9.109 X 10 to the --31 times less massive than a nucleon). They have an equal amount of charge as a proton, but obviously, the electron's charge is negative. An electron is both a particle and a wave, sharing characteristics of both. Their orbits are found in cloud-like structures, and you can never exactly know where an electron is, only which structure it is found in (depending on which orbital and spin it has). Electrons can be used as valence electrons, meaning they determine the chemical properties of an element, by how that atom is able to interact with other atoms (for more see Periodic Table). Electrons can be ejected from a atom in one type of Beta decay (an antineutrino is also released, but that's a different story). The corresponding antimatter particle of an electron is the positron. Electrons are leptons (a type of fundamental particle, including 2 other similar particles and 3 corresponding antineutrinos). There is so much more to say about Electrons, consult most physics textbooks or a chemistry textbook for more!

-A 2012 8th Grade Panther Student

Electricity is the flow of electrons, which are negatively charged subatomic particles. When electrons move through a conductor, such as a wire, they create an electric current. This flow of electrons is what we commonly refer to as electricity.

Atoms, molecules, and cells are not subatomic particles. Atoms are made up of subatomic particles (protons, neutrons, electrons), molecules are made up of atoms, and cells are the basic unit of life in living organisms.

someone correct me if im wrong, but i think its electrons that are not used in the bonding of molecules, shown as 2 dots (or crosses, whatever you use) attached with a sort of bubble to the body of the molecule. Only 2 electrons are paired and in a bubble.

hope that sorta helped =)

Iron (Fe) is the element that has 4 unpaired electrons in its electron configuration.

BARYONS: family of sub-atomic particles referring to tri-quarks that is it is made up of three quarks. Their baryon number is 1. Each baryon has an antiparticle in which quark is replaced by corresponding antiquarks Examples:- lambda, sigma ,proton, neutron, xi, omega They can also be defined as strongly interacting fermions.

Depends on how they are being used. In an incandesent bulb, the most common lightbulb, electrons are fed through a tungsten filiment in a vaccum, which causes the filiment to glow and emit light and heat. Florscents work differently. In a florscent, uv waves hit a coating inside the bulb, which then illuminates and produces light. In this case the electrons are powering the device that emits the uv waves.

These particles are components of atoms and the basic "bricks" of matter.

Neutron:

Mass: 1,00866491600(43) amu.

Charge: neutral

Electron:

Mass: 5,4857990946(22)×10−4 amu.

Charge: negative

Proton:

Mass: 1,007276466812(90) amu.

Charge: positive

If you are studying NMR spectroscopy or MRI you can essentially view protons as little magnets that will line up along an external field.

Quantum theory was developed by multiple scientists in the early 20th century, including Max Planck, Albert Einstein, Niels Bohr, Werner Heisenberg, and Erwin Schrödinger. Each of them made significant contributions to the development of quantum theory.

Among the elements that occur in nature, it's Uranium, with 92 protons in the nucleus.

Small amounts of atoms with higher atomic numbers are produced in particle accelerators.

Their nuclei are unstable, and break down into nuclei with lower atomic numbers.

Germany is located in central Europe, bordered by nine other countries: Denmark to the north, Poland and the Czech Republic to the east, Austria and Switzerland to the south, and France, Luxembourg, Belgium, and the Netherlands to the west.

No, atoms are most stable when their outermost electron shells are completely filled. This is because a full outer shell results in a lower energy state, making the atom more stable. Partially filled shells can lead to greater reactivity as atoms seek to fill or empty their outermost shell.

The life of an isotope depends on whether it is stable or not. Stable isotopes do not decay and therefore, do not have an lifetime since they do not go away. Unstable isotopes decay at predictable rates. However, each unstable isotope decays at a its own rate. Therefore, the life of an unstable isotope depends on the isotope in question. Some isotopes have extremely short lifetimes (milliseconds) and other have extremely long lifetimes (billions of years).

Sir Joseph Thomson (J.J. Thomson) determined the charge of the electron in 1897, calling them "corpuscles." Previously electron beams had been referred to as Lenard rays and cathode rays.
J.J. Thompson with his cathod ray tube experiment.

In-115 isotope has 66 neutrons

Long-hand version: 1s^2 2s^2 2p^6 3s^2 3p^6 4s^2 3d^10 4p^6 5s^2 4d^10 5p^2 Short-hand version: [Kr] 5s^2 4d^10 5p^2 Note: The "^" symbol means the the following number is in the form of a superscript.

Neutrons are subatomic particles found in the nucleus of an atom. They have no electric charge, but they play a crucial role in stabilizing the nucleus by providing nuclear binding energy. Neutrons are also involved in nuclear reactions, such as fission and fusion, and can be used in applications like nuclear power generation and neutron scattering studies.

They are very close but the neutron has slightly greater mass. The masses are as follows:

Proton: 1,6726 X 10-27 kg

Neutron: 1,6749 X 10-27 kg

The proton is about .13% smaller than the neutron Another good way to think about it is that the masses equate this way:

Mass of 1 Proton + Mass of 1 electron approximately = Mass of 1 neutron

See the related links for further information.

distance from the atomic nuclei

The short electron configuration for carbon is [He] 2s^2 2p^2.