Braineos2

-Shiny -Ductile -Malleable -Good Conductors -Brittle -Lustrous -Rusts

What are the properties of metals?

Building Block of matter

Define Atom

Anything that takes up space and has mass

Define Matter

1. Alkali Metals 2. Alkaline Earth Metals (Group in the middle) Transition Metals 3. Boron Family 4. Carbon Family 5. Nitrogen Family

What are the groups/ families in the Periodic Table?

Two or more atoms joined together chemically

Define Molecule

An arrangement of elements showing the repeating pattern of their properties

What is the Periodic Table?

Physical Changes change the form or appearance of a substance.Chemical Change occurs when a substance is changed into one or more substances

What is the difference between Physical and Chemical Changes?

6. Oxygen family 7. Halogens 8. Nobel Gases (Group in the bottom) Rare Earth Metals

What are the groups/ families in the Periodic Table? Part 2

Building block of matter

Define Atom

Substance that is made entirely from one type of atom

Define Element

Substance that is made entirely from one type of atom

Define Element

Dmitri Mendeleev

Who created the Periodic Table?

Two or more atoms joined together chemically

Define Molecule

Anything that takes up and has mass

Define Matter

-Dull -Fragile -Poor conductors -Not ductile or malleable

What are the properties of non-metals?

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