Particle Physics

protons, no. of protons is equal to the atomic number of an element.

The electron cloud contains electrons, which are negatively charged particles that orbit the atomic nucleus. The cloud also contains other subatomic particles such as protons and neutrons in the nucleus, which contribute to the overall structure of an atom.

Yes - they spend all of their time in motion and the exact ebergy they are at varies and is affected by incident radiation - any light or heat on the atim will cause small changes in the energy of the elctron in an energy level which may move it.

Electron transport cannot proceed if protons cannot be pumped across the inner membrane. Protons cannot be pumped unless the available energy to move them out of the matrix exceeds the required amount plus what energy is lost to heat.

Carbon does not gain or lose 4 electrons to complete its octet because it only has 4 valence electrons to begin with. To complete its octet, carbon forms covalent bonds by sharing electrons with other atoms to achieve stability due to its electronic configuration.

The element with 11 protons is sodium, and its elemental symbol is Na.

The electron configuration of a transition element in the Bohr model consists of electrons filling the principal energy levels (n = 1, 2, 3, etc.) and sublevels (s, p, d, f). Transition elements have partially filled d orbitals, so their electron configurations typically involve electrons filling the s and d orbitals. For example, the electron configuration of chromium (Cr) in the ground state is [Ar] 3d^5 4s^1.

The number of protons defines an element - the number of neutrons isn't needed to find the identity of the element. All ions and isotopes with 44 protons is ruthenium. However, with the information about the neutrons, we know the specific isotope: 101Ru.

Though a hydrogen atom typically has one proton, its mass is not solely determined by the proton. The mass of a hydrogen atom comes from the combination of the proton and an electron. The electron contributes a much smaller amount to the overall mass compared to the proton.

Antimatter is actually matter that can be considered going back in time. Negative matter is matter that has negative gravity properties. In other words, Negative matter repels things. Negative matter is also theoretical, not proven. Antimatter has been (and is being) made.

Rutherford called this phenomenon the "scattering of alpha particles" which was a key observation that led to the development of the nuclear model of the atom.

The general electron configuration for lanthanides is [Xe] 4f^n 5d^1 6s^2, where n ranges from 1 to 14 depending on the specific lanthanide element.

Scandium's, or Sc's, atomic number is 21. Its most common isotope has an atomic mass of 45. Since an electrically neutral atom's atomic number is equal to its number of protons as well as its number of electrons; and since the number of neutrons in a particular isotope of an atom is equal to its atomic mass minus its atomic number, the number of neutrons of the most common isotope of neutral scandium is 45 - 21 = 24.

Iron's atomic number is 26. Thus it has 26 protons and 26 electrons. The electronic configuration for the first 26 electrons, and so therefore iron, is Fe 1s2 2s2 2p6 3s2 3p6 4s2 3d6.

The shorthand electron configuration is Fe [Ar] 4s2 3d6.

The strong nuclear force is the fundamental force that holds the nucleus together by overcoming the electromagnetic force that causes protons to repel each other. This force acts over very short distances within the nucleus and is responsible for binding protons and neutrons together to form the atomic nucleus.

Covalent bonding. It can be two types - polar covalent or nonpolar covalent. In polar covalent bonding, atoms do not share electrons equally. In nonpolar covalent bonding, atoms share electrons equally.

The element with 5 protons and 4 electrons is boron (B). This means that it has a net positive charge of +1, since there is one more proton than electron.

particle whose dimensions is less then that of atom are said to be subatomic particle . they may be charged or uncharged .eg neutron is uncharged subatomic particle where as electron ,proton , positron are charged subatomic particle.

Quarks are subatomic particles that break and combine to form other particles through the strong force, which is mediated by gluons. Quarks are held together by this force to form protons and neutrons, which are the building blocks of atomic nuclei.

The chemical element, Radon, has an atomic number of 86, meaning it has 86 protons. Were there an isotope of Radon that had 136 neutrons, it would be labeled as 222Rn. Well, it turns out that this isotope does exist and has a half-life of 3.82 days.

The second electron shell can hold up to 8 electrons. This shell has 2 sublevels: 2s and 2p, each with a maximum capacity of 2 and 6 electrons, respectively.