Chapter 17 The Periodic Table

An extremely small, negatively charged subatomic particle is

The gradual change of any property in the elements of the periodic table

A chart in which all known elements are organized is the

The number of nucleons in the nucleus

An element that exhibits some properties of metals and nonmetals is

A vertical column in the periodic table also known as the family of elements is

A positively charged subatomic particle in the atomic nucleus is

Any subatomic particle found in the atomic nucleus

An element located toward the upper right that is neither a metal or metalloid is

A count of the number of protons in the atomic nucleus

A horizontal row in the periodic table is

The mass of an element's atoms based upon the relative abundance of that element's isotopes is

The dense, positively charged center of every atom is

A fundamental material consisting of one type of atom

An electrically neutral subatomic particle of the atom is

An abbreviation for an element or an atom is

Atoms of the same element with different number of neutrons is

An element that is shiny, opaque and able to conduct electricity and heat is