States of Matter

States of Matter

Periodic Table and Chemical Reactions revision The Periodic Table

The Elements http://www.youtube.com/watch?v=d0zION8xjbM http://www.youtube.com/watch?feature=endscree

n&v=sm1uxjGm_N0&NR=1 The Periodic Table of Elements What is an element?

Elements are substances that are made up of only one type of atom (particle). They cannot be broken down into anything simpler.

Metal or Non-metal? Electrical Conductors Which elements can conduct electricity?

What is a mixture? What is a compound? 2 Elements

A mixture A compound

http://www.brainpop.com/scie nce/matterandchemistry/com poundsandmixtures/

Naming compounds The Rules 1. The names of the elements are written from left to right as they appear on the periodic table

e.g. Sodium chloride 2. If there are only 2 elements forming the compound then the ending of the second name is ide e.g.

Copper and sulphur is called copper sulphide 3. If the compound contains oxygen and 2 other elements the ending of the second name is usually ate e.g. Copper,

sulphur and oxygen is called copper sulphate What elements make up

magnesium oxide What elements make up

silver chloride What elements make up

copper carbonate Name the compound

iron +

oxygen Name the compound

calcium + carbon + oxygen Signs of a chemical reaction... Precipitate forms (solid/cloudy)

Signs of a chemical reaction... Gas forms (fizzing/bubbling)

Signs of a chemical reaction... Temperature Change (energy released heat/light/sound) Signs of a chemical reaction...

Colour Change How could we speed up the rate a chemical reaction happens?!

Fill each square of your bingo grid with a different word from the list below

Something which cannot be broken down into anything simpler is called an

Element Something maybe of at least two elements joined together is called a

Compound The name o a compound which

contains two elements ends in ide

The process of separating a compound using electricity is called Electrolysis

An element which is a liquid at room temperature

Mercury Sandy, salty water is an example of a

Mixture An element used to disinfect swimming pools

Chlorine The chemical element found in

diamonds Carbon

A metal which when burned produces a bright white light Magnesium

An element used to make jewellery Gold

Metals can electricity Conduct

There are about . elements in the periodic table.

100 The rate of a chemical reaction can be increased by making the particle size

Smaller Sand can be separated from a mixture

by filter paper Mixture

(salt, sand, water)

filter funn Mixture and water)

(salt Filtration

Name the compound: Copper + Chlorine

Copper chloride The rate of a chemical reaction can be increased by increasing the

Temperature The name of a compound which

contains three elements ends in ate

All elements below the red line are Metals

Name the compound: Copper + Carbon + Oxygen Copper carbonate

The element plants produce and we breathe in

Oxygen Water can be separated from a mixture by

Water Mixture

Evaporating dish (salt and water)

Bunsen burner Evaporation

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