Question
How are elements organized on the periodic table? A. Atomic mass b. Atomic number c. Number of electrons
Answers
GPT 3.5
B. Atomic number
Elements are organized on the periodic table by their atomic number, which is the number of protons in the nucleus of an atom. The periodic table is arranged in rows (periods) and columns (groups) based on similar chemical properties and characteristics.
Elements are organized on the periodic table by their atomic number, which is the number of protons in the nucleus of an atom. The periodic table is arranged in rows (periods) and columns (groups) based on similar chemical properties and characteristics.