What are elements like Lesson 2. The periodic table.

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Presentation transcript:

What are elements like Lesson 2

The periodic table

Solids

The periodic table

Liquids

The periodic table

Gases

The periodic table

The metals

The periodic table

The non-metals

Non-metals are mostly on the right. Metals are on the left and in the centre. Xe

Properties of metals Shiny –Not always e.g. lead is dull Good conductors of heat Most have a high melting point –Exception mercury being liquid at room temperature Good electrical conductors A few are magnetic –Iron, Nickel, Cobalt

Properties of non-metals 22 of the elements are non-metals Most are solids or gases –Bromine is a liquid Do not conduct heat or electricity Have low melting and boiling points