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3. If it was possible to add 2 protons to a neutral neon atom (mass number: 20), what would you end up with? Show the full isotope notation of the newly created atom and all work needed to arrive at your answer. 4. Show through example how the chemical properties of an ion differ from those of its neutral counterpart.
2 dni temu · This Bohr-Rutherford model explains the structure of the atom, placement of different atomic species inside the atom as well as the charge on different atomic particles. It also explained why electrons remain confined to their shells instead of falling inside the nucleus.
The following diagram summarizes the basic facts of the structure of the atom. ATOM. NUCLEUS. The nucleus is the center of mass (A), but does not significantly contribute to volume. It is made up of: PROTONS: Mass = 1 amu, charge = +1. NEUTRONS: Mass = 1 amu, charge = 0. ELECTRONS.
29 lip 2022 · Determine the number of protons and electrons in an atom. Write and interpret symbols that depict the atomic number, mass number, and charge of an atom or ion. Define the atomic mass unit and average atomic mass. Dalton's Atomic Theory explained a lot about matter, chemicals, and chemical reactions.
Write a ground state electron configuration for each neutral atom. Ground state means that all of the lowest possible energy levels (up to the proper number of electrons for the element) are filled.
Drag protons, neutrons, and electrons onto the atom template to make a neutral atom of Oxygen-16 and give the isotope symbol for this atom. Now add two more electrons to make an ion and give the symbol for the ion you have created.
1s2, 2s2, 2p6, 3s2, 3p6, 4s2, 3d10, 4p6, 5s2, 4d10, 5p6, 6s2, 4f14, 5d10, 6p6, 7s1. Notice that in all cases the outermost energy level contains a single sublevel: an s type sublevel, and this sublevel contains 1 electron. The outside layers of these elements are very similar.
