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?

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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