Periodic Table Introduction

Who invented the Periodic Table?

• Mendeleev

• Bohr

• Lewis

• Democritus

Mendeleev's genius was his ability to

• predict elements that were not discovered yet

• organize elements by their mass

• had an element named after himself

• organize elements by properties

The current periodic table is arranged by..

• Atomic number

• Atomic mass

• Alphabetically

• Oldest to Newest

Metals are found on which side of the periodic table?

• Right

• Left

• Center

• Bottom

Non-Metals are found on which side of the periodic table?

• Left

• Right

• Middle

• Bottom

Metalloids are found on which side of the periodic table?

• Left

• Right

• Middle

• Bottom

The ability of a substance to be deformed or molded into a different shape.

• Malleable

• Brittle

• Ductile

• Luster

Property that is hard and rigid, breaking readily.

• Malleable

• Brittle

• Ductile

• Luster

Property that allows for a substance to be drawn into a wire.

• Malleable

• Brittle

• Ductile

• Luster

Property based off how light reflects of the surface of a substance

• malleable

• brittle

• ductile

• luster

Tags

NGSS.MS-PS4-2