According to Mendeleev’s Periodic Law, the properties of elements are a periodic function of their ________.
According to Mendeleev’s Periodic Law, the properties of elements are a periodic function of their atomic masses.
• Atomic mass is the quantity of matter contained in an atom of element.
• Dmitri Ivanovich Mendeleev observed that the physical and chemical properties of elements were periodically related to the atomic mass of the elements.
• Mendeleev’s Periodic Law states that the “properties of elements are a periodic function of their atomic masses”.