The behavior of carbon and other key elements in organic chemistry is dictated by their atomic numbers and electronic configurations.

Explore how atomic mass changes with atomic number in the periodic table of elements via interactive plots. The number of protons in the nucleus of an atom is its atomic number (Z). The number of protons in the nucleus determines the identity of the atom. Atomic Number, 92. Atomic Mass, 238.029 atomic mass units. Number of Protons, 92. Number of Neutrons, 146. Number of Electrons, 92. Melting Point, 1132.0° C. Summary · The atomic number (Z) of an element is the number of protons in the nucleus of each atom of that element · The number of electrons is equal to the ... Feb 1, 2019 ... A neutral iron atom contains 26 protons and 30 neutrons plus 26 electrons in four different shells around the nucleus. As with other transition ... Uranium has an atomic number of 92 which means there are 92 protons and 92 electrons in the atomic structure. U-238 has 146 neutrons in the nucleus, but the ... There is no word that rhymes with the English word silver. It is a transition metal element, with symbol Ag, atomic number 47, and atomic weight of 107.8682. To detect y-rays efficiently, a material with a high density and high effective Z (number of protons per atom) is required. Inorganic scintillation crystals ... The atomic number is equal to the number of protons in an atom's nucleus. Hydrogen's atomic number is 1 because all hydrogen atoms contain exactly one proton. The mass of the nucleus in atomic mass units (amu) is usually slightly different from the mass number. Atoms of the same element can have different number of ...