Element

The periodic table is organized in horizontal rows called...

• Groups

• Families

• Periods

• Chemical Symbols

The vertical columns of the periodic table are called...

• Periods

• Families

• Chemical Symbols

• Groups

The letter, C, is a ... of carbon.

• Name

• Chemical Symbol

• Nickname

• Pseudonym

How many periods are in the periodic table

• 1

• 5

• 7

• 18

how many groups are in the periodic table

• 7

• 8

• 10

• 18

Name this group: These elements, also known as inert gases, tend to be nonreactive.

• Alkali metals

• Alkaline Earth metal

• Noble gases

• Halogen gases

Name this group: These metals are the most reactive.

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Name this group: These metals are the second most reactive.

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What element is circled?

• Halogen

• Helium

• Hydrogen

• Hallium

Name this group: These metals contain familiar metals such as gold, iron, and copper.

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Tags

NGSS.MS-PS1-1