Vocab Elements & Periodic Table

Front

Atom with same protons, different neutrons

Back

Isotope

Front

Avg mass of all isotopes of an element

Back

Atomic mass

Front

Columns on the periodic table

Back

group

Front

Elements with properties of metals and nonmetals

Back

metalloid

Front

Gases or brittle solids that are poor conductors

Back

nonmetal

Front

Group 1 metals of the periodic table

Back

alkali metal

Front

Group 17 elements (salt formers)

Back

halogen

Front

Group 18 elements of the periodic table

Back

noble gas

Front

Group 2 metals of the periodic table

Back

alkaline earth metal

Front

Groups 3-12 of the periodic table

Back

transition metal