Metals

Metals are ...

• natural materials of mineral origin

• artificial materials

• synthetic materials of chemical origin

This is ...

• the periodic table of elements

• the periodic chart of metals

• the table of materials

• the periodic table of metals

The periodic table of elements shows...

• only pure metals

• metals, gases and alloys

• only metals

• the atomic characteristics of pure elements

Pure elements are ...

• made out of the same atom

• metals in the periodic table

• normally found in nature

• normally produced from chemicals

FE is the symbol for

• iron

• gold

• steel

• carbon

AU is the symbol for

• iron

• gold

• steel

• carbon

Na is the symbol for

• sodium

• gold

• steel

• carbon

Pt is the symbol for

• platinum

• silver

• sodium

• steel

In the periodic table, metals are

• around 25% of the elements

• around 75% of the elements

• around 50% of the elements

• around 90% of the elements

Metals are ususally foud pure in nature.

• True

• False