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Good conductors of heat and electricity

• Metals

• Nonmetals

• Gas

• Metalloids

The father of Periodic Table

• Dimitri Mendeleev

• Dmitri Mendeleev

• Dmitri Mendeelev

• Dimitri Mendeelev

• Boron Family

• Noble Gases

• Oxygen Family

• Nitrogen Family

The row is also called

• Group

• Metals

• Nonmetals

• Period

The number of protons (the positive charge) in the nucleus of an atom

• Atomic Weight

• Atomic Mass

• Atomic Number

• Atoms

It has 18 columns on the Periodic Table

• Period

• Group

• Rows

• Metals

• Atomic Mass

• Atomic Weight

• Element Number

• Atomic Number

Contains elements that can form unusual bonds

• The Carbon Family

• The Boron Family

• The Nitrogen Family

• The Oxygen Family

Also known as the chalcogens

• The Carbon Family

• The Boron Family

• The Nitrogen Family

• The Oxygen Family

Three types of Elements

• Solid, Liquid, Gas

• Metals, Nonmetals, Metalloids

• Malleable, Gas, Liquid

• Metals, Gas, Metalloids