Exploring Matter

The Periodic Table consists of ____ elements.

What 3 categories are shown in the periodic table?

• Metals

• Metalloids

• Non-Metals

• Solids

• Liquids

Tags

NGSS.MS-PS1-1

The first element of the periodic table

• Hydrogen

• Lithium

• Helium

• Iron

What are some of the categories on the periodic table?

• Alkali Metals

• Actinides

• Transition Metals

• Alkali Earth Metals

• Hydrogen Group

The Periodic Table is read from

• Up to Down

• Right to Left

• Left to Right

• Down to Up

Rows on the periodic table are called ___________.

• Periods

• Sentences

• Fences

The columns in the periodic table are called ___________.

• Towers

• Herds

• Groups

What are the vertical columns on the periodic table called?

• groups

• periods

• protons

• valence electrons

Name one element on the periodic table:

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Tags

NGSS.MS-PS1-1

Who first organized elements into the periodic table?

• Henry Moseley

• Dmitri Mendeleev

• Carson Sawyer

• Nikolas Rekachov