Period Table

The rows going across the Periodic Table of elements are called_______

• group

• elements

• period

Most elements on the periodic table of elements are _______

• Metals

• Metalloids

• Nonmetals

Halogens are highly reactive nonmetals. Which group combines most readily with them?

• None of the groups

• Group3

• Group 5

• Group 1

Tags

NGSS.MS-PS1-5

Which Alkali metal is most reactive?

• Cesium

• Lithium

• Sodium

• Potassium

Many elements that are essential for life include nitrogen, oxygen, and carbon. How are they classified?

• Nonmetals

• Metals

• Metalloid

• None

The least reactive elements

• Nonmetals

• Metalloids

• Noble Gas

• No group

Which group contains only nonmetals?

• Group 1

• Group 2

• Group 18

• group 3

What does the Period of the element tell you?

• valance electrons

• atomic mass

• atomic number

• number of shells - energy levels

What does the group of the element tell you?

These elements are located on the left hand side of the periodic table and are shiny, and good conductors of electricity,

• Nonmetals

• Metals

• Noble Gases

• Actinides