Relacionar Columnas Periodic Table Vocabulary (D)Versión en línea Use what you learned from your vocabulary flashcards. por Lydia Lawrence 1 Neutron 2 Proton 3 Atomic Mass 4 Period 5 Element 6 Electron 7 Group 8 Bohr model 9 Atomic Number 10 Atom The average mass of the protons plus the neutrons in an atom's nucleus. A subatomic particle located in the nucleus with a neutral, or no, charge. The horizontal rows found on a periodic table. A basic visual of a single atom with protons, neutrons, and electrons on energy levels. This model was designed by Neils Bohr. The number of protons and the number of electrons found in one atom of an element. The smallest unit a substance can be divided into and still hold the properties of that substance. A subatomic particle located on energy levels that has a negative charge. A subatomic particle located in the nucleus with a positive charge. A vertical column on the periodic table. It is also known as a family. A substance made of one type of atom found on the periodic table. These substances make up everything in the universe.
Crear