Ions And Molecules

Front 1

Ammonium

Back 1

NH4 +

Front 2

Ammonia

Back 2

NH3

Front 3

Hydrogen Peroxide

Back 3

H2O2

Front 4

Ethanoic Acid

Back 4

CH3COOH

Front 5

Nitric Acid

Back 5

HNO3


Front 6

Carbonic Acid

Back 6

H2CO3

Front 7

Sulphuric Acid

Back 7

H2SO4

Front 8

Sulphurous Acid

Back 8

H2SO3

Front 9

Phosphoric Acid

Back 9

H3PO4

Front 10

DiHydrogenPhosphate

Back 10

H2PO4 -

Front 11

Acetate (Ethanoate)

Back 11

CH3COO -

Front 12

Hydrogen Carbonate

Back 12

HCO3 -

Front 13

Hydrogen Sulphate

Back 13

HSO4 -

Front 14

Hydroxide

Back 14

OH-

Front 15

Nitrate

Back 15

NO3 -

Front 16

Nitrite

Back 16

NO2 -

Front 17

Permanganate

Back 17

MnO4 -

Front 18

Carbonate

Back 18

CO3 2-

Front 19

Chromate

Back 19

CrO4 2-

Front 20

DiChromate

Back 20

Cr2O7 2-

Front 21

HydrogenPhosphate

Back 21

HPO4 2-

Front 22

Oxalate

Back 22

C2O4 2-

Front 23

Sulphate

Back 23

SO4 2-

Front 24

Sulphite

Back 24

SO3 2-

Front 25

Phosphate

Back 25

PO4 3-

Front 26

Heterogeneous Materials

Back 26

Always mixtures. Contains different proportions of the same substance, an example is granite.

Front 27

Homogeneous Materials

Back 27

Can Be Pure Substances or mixtures in the form of a solution. Contains even distribution of the materials in the substances’ composition. An example is Carbon Dioxide and Water

Front 28

Mixtures

Back 28

Matter that contains 2 or more different substances

Front 29

Pure substances

Back 29

Matter containing only 1 element or compound

Front 30

Element

Back 30

Pure substances composed of only 1 type of atom.

Front 31

Compounds

Back 31

Pure substances composed of more than 1 type of atom

Front 32

Physical Properties

Back 32

Properties of matter measurable without creating a new substance

Front 33

Melting Point

Back 33

Physical

Front 34

Boiling Point

Back 34

Physical

Front 35

Strength

Back 35

Physical

Front 36

Density

Back 36

Physical

Front 37

Malleability

Back 37

Physical

Front 38

Ductility

Back 38

Physical

Front 39

Electrical Conductivity

Back 39

Physical

Front 40

Thermal Conductivity

Back 40

Physical

Front 41

Solubility

Back 41

Physical

Front 42

State

Back 42

Physical

Front 43

Hardness

Back 43

Physical

Front 44

Chemical Properties

Back 44

Properties only measurable by reaction and formation of new substances

Front 45

Decomposition By Heat

Back 45

Chemical

Front 46

Effect Of Light

Back 46

Chemical

Front 47

Reactions/Lack Of Reactions To Water, Acids, Bases, Oxygen and Other Substances

Back 47

Chemical

Front 48

Physical Changes

Back 48

Changes relating to the physical properties of a substance, there is no change to the chemical composition of the substance, an example is tearing paper

Front 49

Chemical Changes

Back 49

Changes where at least 1 new substance is formed, the types of changes are related to a substances chemical properties. Some examples are burning, digestion and fermenting.

Front 50

A solid is formed, a gas is produced, a colour change, a significant temperature change or an insoluble solid disappears

Back 50

Some ways to tell if a reaction has taken place

Front 51

Electrostatic Attraction

Back 51

Separation Technique for a mixture of electrostatic and non electrostatic substances, using the different in electrical change to separate them.

Front 52

Filtration

Back 52

Separation Technique for a mixture of an insoluble solid and liquid, using the difference in particle size.

Front 53

Fractional Distillation

Back 53

Separation technique for a mixture of liquids, using a significant but small difference in boiling points

Front 54

Magnetic Separation

Back 54

Separation technique for a mixture of magnetic and non magnetic material, using the difference in attraction to a magnetic field.

Front 55

Separating Funnel

Back 55

Separation Technique for a mixture of immiscible (undissolved) liquids, using difference in densities

Front 56

Sieving

Back 56

Separation Technique for a mixture of solids or solids and liquids using difference in particle sizes

Front 57

Simple Distillation

Back 57

Separation technique for a mixture of liquids or liquids and solids using a big difference in boiling points

Front 58

Vaporisation

Back 58

Separation Technique for a solution containing dissolved solids using the property of the liquid having a much lower boiling point than the dissolved solid