Review on the Periodic Table

The Periodic Table is a

• a chart of elements that shows the density of each element

• a chart that contains compounds, elements, and mixtures

• a chart of elements showing the repeating pattern of their properties

• a chart of compounds that shows their atomic structure

Elements in the same column in the periodic table are called

• rows

• periods

• groups

• compounds

A horizontal row of elements in the periodic table is called a

• period

• group

• family

• compound

The most reactive metals that are located in Group 1 are called

• halogens

• noble gases

• alkali metals

• alkaline earth metals

The least reactive elements that are located in group 18 on the periodic table are called the

• halogens

• noble gases

• alkali metals

• alkaline earth metals

A classification of elements that are characterized by properties that include shininess, malleability, ductility, and conductivity are

• metals

• non-metals

• metalloids

• halogens

An element that lacks most of the properties of a metal are called

• metals

• non-metals

• metalloids

• halogens

An element that has some characteristics of both metals and nonmetals are called

• metals

• non-metals

• metalloids

• halogens

An element found in group 17 that is the most reactive non-metal is called a

• halogens

• noble gases

• alkali metals

• alkaline earth metals

Which atom of an element has an average atomic mass of about 16 amu.

• sulfur

• nitrogen

• oxygen

• hydrogen