Element Builder Gizmo Answer Sheet - Atomic number mass number (atomic mass) >>add or remove protons, neutrons, and electrons. How many neutrons does an atom of lithium have if it is represented by the symbol shown below? Three numbers surround the element symbol: Turn on show element symbol and element notation. The proton is located in the center of the atom, called the nucleus. As the number of protons, neutrons, and electrons changes, information such as the name and symbol of the element, the z, n, and a numbers, the electron dot diagram, and the group and period from the periodic table are shown. Web 6) compare the labels in this diagram to those on the periodic table. Watch the numbers change and answer the questions below. Use the arrows to create another element and label it as it appears in the periodic table. The mass number ( a ), electrical charge (no number is displayed if the atom is neutral), and the atomic number ( z ).
How many electrons does an ion of fluorine have if it is represented by the symbol shown below? Web 6) compare the labels in this diagram to those on the periodic table. Turn on show element symbol and element notation. Web use protons, neutrons, and electrons to build elements. The mass number ( a ), electrical charge (no number is displayed if the atom is neutral), and the atomic number ( z ). The element builder gizmo™ shows an atom with a single proton. Three numbers surround the element symbol: Use the arrows to create another element and label it as it appears in the periodic table. Atomic number mass number (atomic mass) >>add or remove protons, neutrons, and electrons. Watch the numbers change and answer the questions below. Web study with quizlet and memorize flashcards containing terms like the atomic number of lithium is 3. Iron is an element because it is composed of one kind of atom. The proton is located in the center of the atom, called the nucleus. How many neutrons does an atom of lithium have if it is represented by the symbol shown below? As the number of protons, neutrons, and electrons changes, information such as the name and symbol of the element, the z, n, and a numbers, the electron dot diagram, and the group and period from the periodic table are shown. 7li, the atomic number of fluorine is 9.