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เคมี · คำศัพท์ทั้งหมด

รวมคำศัพท์แกนหลัก IGCSE วิชาเคมี จำนวน 468 คำ ครอบคลุมโหมดฝึกสะกดคำ เติมคำ และจับคู่การ์ด

กลับหน้าเลือกด่าน
Particle
Particle
molecule
molecule
/ˈmɒlɪkjuːl/
ion
ion
/ˈaɪən/
Random motion
Random motion
Property
Property
Density
Density
Mixture
Mixture
/ˈmɪkstʃər/
Solution
Solution
/səˈluːʃn/
solvent
solvent
/ˈsɒlvənt/
Boiling point
Boiling point
Melting point
Melting point
Water vapour
Water vapour
Residue
Residue
Glass rod
Glass rod
Saturated
Saturated
/ˈsætʃəreɪtɪd/
Filter paper
Filter paper
Fractionating column
Fractionating column
Stationary phase
Stationary phase
Locating agent
Locating agent
Filter
Filter
Impurity
Impurity
Centrifuging
Centrifuging
Evaporation
Evaporation
Crystallization
Crystallization
Distillation
Distillation
/ˌdɪstɪˈleɪʃn/
Chromatography
Chromatography
/ˌkrəʊməˈtɒɡrəfi/
Diffusion
Diffusion
Heating curve
Heating curve
Expand
Expand
Compress
Compress
Filtrate
Filtrate
Dilute
Dilute
Soluble
Soluble
Condenser
Condenser
Fractional distillation
Fractional distillation
/ˈfrækʃənl ˌdɪstɪˈleɪʃn/
Paper chromatography
Paper chromatography
Mobile phase
Mobile phase
Amino acid
Amino acid
Atomic
Atomic
Proton Number
Proton Number
/ˈprəʊtɒn ˈnʌmbər/
Mass/Nucleon Number
Mass/Nucleon Number
Periodic Table
Periodic Table
/ˌpɪəriˈɒdɪk ˈteɪbl/
group
group
/ɡruːp/
Period
Period
/ˈpɪəriəd/
shell
shell
Noble Gas
Noble Gas
/ˈnəʊbl ɡæs/
Positive charge
Positive charge
Negative charge
Negative charge
Atomic number
Atomic number
Electron shell
Electron shell
/ɪˈlektrɒn ʃel/
Radioactive Isotope
Radioactive Isotope
Mass spectrometer
Mass spectrometer
Accelerate
Accelerate
Deflect
Deflect
Radioactivity
Radioactivity
Isolope
Isolope
Subatomic particles
Subatomic particles
Proton
Proton
/ˈprəʊtɒn/
Neutron
Neutron
/ˈnjuːtrɒn/
Electron
Electron
/ɪˈlektrɒn/
Nucleus
Nucleus
Element
Element
/ˈelɪmənt/
Nucleon number
Nucleon number
/ˈnjuːkliɒn ˈnʌmbər/
Valency electron
Valency electron
Valence shell
Valence shell
Electronic configuration
Electronic configuration
Orbital
Orbital
Paired electron
Paired electron
Opposite
Opposite
Formular
Formular
Half-life
Half-life
Outer shell
Outer shell
Conductivity
Conductivity
Macromolecule
Macromolecule
Metallic bond
Metallic bond
/məˈtælɪk bɒnd/
Ionic bonding
Ionic bonding
Crystal lattice
Crystal lattice
/ˈkrɪstl ˈlætɪs/
Covalent bonding
Covalent bonding
Ionic compound
Ionic compound
Triple bond
Triple bond
Ammonium ion
Ammonium ion
Lattice
Lattice
Tetrahedral
Tetrahedral
Linear
Linear
Silica
Silica
Pyramidal
Pyramidal
Lubricant
Lubricant
Graphite
Graphite
/ˈɡræfaɪt/
Metallic bonding
Metallic bonding
Physical properties
Physical properties
Volatility
Volatility
Ductility
Ductility
Alloy
Alloy
/ˈælɔɪ/
Allotrope
Allotrope
Covalent compound
Covalent compound
Double bond
Double bond
Single bond
Single bond
Molecular substance
Molecular substance
Brittle
Brittle
Compound ion
Compound ion
Hydrogencarbonate ion
Hydrogencarbonate ion
Crystal
Crystal
Diatomic
Diatomic
Transition metals
Transition metals
Alkali metals
Alkali metals
Halogen
Halogen
/ˈhælədʒen/
Noble gases
Noble gases
Periodicity
Periodicity
Ignite
Ignite
Oxide
Oxide
/ˈɒksaɪd/
Chloride
Chloride
/ˈklɔːraɪd/
Flame
Flame
Trend
Trend
The alkaline earth metal
The alkaline earth metal
oxidation state
oxidation state
Molecular formulae
Molecular formulae
Combustion spoon
Combustion spoon
Monatomic
Monatomic
Complex ion
Complex ion
Valency
Valency
/ˈveɪlənsi/
Catalyst
Catalyst
/ˈkætəlɪst/
Metalloid
Metalloid
/ˈmetəlɔɪd/
Semi-conductor
Semi-conductor
Inert
Inert
mole
mole
/məʊl/
Empirical Formula
Empirical Formula
/ɪmˈpɪrɪkl ˈfɔːmjʊlə/
Relative atomic mass
Relative atomic mass
Percentage composition
Percentage composition
Concentration
Concentration
/ˌkɒnsnˈtreɪʃn/
Avogadro
Avogadro
Relative molecular mass
Relative molecular mass
Hydrocarbon
Hydrocarbon
/ˌhaɪdrəʊˈkɑːbən/
Molecular formular
Molecular formular
Stoichiometry
Stoichiometry
Quantity
Quantity
Reaction
Reaction
Quantitive
Quantitive
Reactant
Reactant
Ammonia
Ammonia
/əˈməʊniə/
state symbol
state symbol
Aqueous solution
Aqueous solution
Molar volume
Molar volume
Percentage Purity
Percentage Purity
Percentage Yield
Percentage Yield
Product
Product
Exothermic
Exothermic
/ˌeksəʊˈθɜːmɪk/
Endothermic
Endothermic
/ˌendəʊˈθɜːmɪk/
Physical change
Physical change
Chemical change
Chemical change
Oxidation
Oxidation
/ˌɒksɪˈdeɪʃn/
Reduction
Reduction
/rɪˈdʌkʃn/
Extraction
Extraction
Ore
Ore
Electron transfer
Electron transfer
Redox
Redox
Combination or synthesis reaction
Combination or synthesis reaction
Decomposition reaction
Decomposition reaction
Combustion reaction
Combustion reaction
Displacement reaction
Displacement reaction
Precipitation reaction
Precipitation reaction
Neutralisation
Neutralisation
/ˌnjuːtrəlaɪˈzeɪʃn/
Reducing agent
Reducing agent
/rɪˈdjuːsɪŋ ˈeɪdʒənt/
Half - equation
Half - equation
Battery
Battery
Electrolysis
Electrolysis
/ɪˌlekˈtrɒləsɪs/
Electrochemistry
Electrochemistry
Redox reactions
Redox reactions
Oxidation number
Oxidation number
Oxidation states
Oxidation states
Oxidizing agent
Oxidizing agent
/ˈɒksɪdaɪzɪŋ ˈeɪdʒənt/
Acid
Acid
/ˈæsɪd/
Dissolve
Dissolve
Corrosive
Corrosive
Base
Base
/beɪs/
Hydroxide
Hydroxide
/haɪˈdrɒksaɪd/
Ammonium
Ammonium
Litmus
Litmus
/ˈlɪtməs/
Acidity
Acidity
Indicator
Indicator
/ˈɪndɪkeɪtər/
Neutral
Neutral
Alkali
Alkali
/ˈælkəlaɪ/
pH scale
pH scale
/piː eɪtʃ skeɪl/
Dissociate
Dissociate
pH meter
pH meter
Strong acid
Strong acid
Weak acid
Weak acid
Excess
Excess
Strong alkali
Strong alkali
Weak alkali
Weak alkali
Conical flask
Conical flask
Ionic equation
Ionic equation
Burette
Burette
Carbonate
Carbonate
/ˈkɑːbəneɪt/
Spectator ion
Spectator ion
Proton donor
Proton donor
Proton acceptor
Proton acceptor
Stomach acid
Stomach acid
Indigestion
Indigestion
Baking soda
Baking soda
Limestone
Limestone
Quicklime
Quicklime
Slaked lime
Slaked lime
Fossil fule
Fossil fule
Carbonic acid
Carbonic acid
Pipette
Pipette
Titration
Titration
Phenolphthalein
Phenolphthalein
Swirl
Swirl
Lime water
Lime water
Insoluble
Insoluble
Precipitation
Precipitation
Standard solution
Standard solution
Electric circuit
Electric circuit
Negative terminal
Negative terminal
Positive terminal
Positive terminal
electric current
electric current
Conductor
Conductor
Insulator
Insulator
Decompose
Decompose
Electrolyte
Electrolyte
/ɪˈlektrəlaɪt/
Electrode
Electrode
/ɪˈlektrəʊd/
Anode
Anode
/ˈænəʊd/
Cathode
Cathode
/ˈkæθəʊd/
Electroplating
Electroplating
Reactivity series
Reactivity series
Discharge
Discharge
Bubble off
Bubble off
Platinum
Platinum
Brine
Brine
Diaphragm cell
Diaphragm cell
Corrosion
Corrosion
electroplate
electroplate
Rate of reaction
Rate of reaction
/reɪt əv riˈækʃn/
Syringe
Syringe
Sandpaper
Sandpaper
Plunger
Plunger
Steep
Steep
Interval
Interval
Combustible
Combustible
Photochemical reaction
Photochemical reaction
Photosynthesis
Photosynthesis
Collision
Collision
Activation energy
Activation energy
/ˌæktɪˈveɪʃn ˈenədʒi/
Collision theory
Collision theory
/kəˈlɪʒn ˈθɪəri/
Surface area
Surface area
Glucose
Glucose
Absorb
Absorb
Enzyme
Enzyme
/ˈenzaɪm/
Protein
Protein
Biological catalyst
Biological catalyst
Denatured
Denatured
Detergent
Detergent
Exothermic Reaction
Exothermic Reaction
Endothermic Reaction
Endothermic Reaction
Energy level diagram
Energy level diagram
Bond energy
Bond energy
Nuclear fuel
Nuclear fuel
Reversible
Reversible
Reversible reaction
Reversible reaction
/rɪˈvɜːsəbl riˈækʃn/
Forward reaction
Forward reaction
Back reaction
Back reaction
Thermal decomposition
Thermal decomposition
Equilibrium
Equilibrium
/ˌiːkwɪˈlɪbriəm/
Dynamic equilibrium
Dynamic equilibrium
Shift
Shift
Le Charelier's principle
Le Charelier's principle
Decent
Decent
Sonorous
Sonorous
Polish
Polish
Chemical properties
Chemical properties
Magnetic
Magnetic
Reactivity
Reactivity
Dilute Hydrochloric Acid
Dilute Hydrochloric Acid
Reactive
Reactive
Zinc
Zinc
Crucible
Crucible
Galvanise
Galvanise
Lid
Lid
Power
Power
Unreactive
Unreactive
Stable
Stable
Nitrite
Nitrite
Nitrogen dioxide
Nitrogen dioxide
Sacrificial protection
Sacrificial protection
Rust
Rust
Cell
Cell
Voltage
Voltage
Crust
Crust
Scarce
Scarce
Chunk
Chunk
Bauxite
Bauxite
Extract
Extract
Mineral
Mineral
Charcoal
Charcoal
Zinc blende
Zinc blende
Furnace
Furnace
Brass
Brass
Bronze
Bronze
Scrape
Scrape
Haematite
Haematite
Coke
Coke
Steel
Steel
Toxic
Toxic
Non-toxic
Non-toxic
Stainless steel
Stainless steel
Discard
Discard
Anodise
Anodise
Cryolite
Cryolite
Cable
Cable
Mild steel
Mild steel
Moisture
Moisture
Finite
Finite
Dump
Dump
Ozone
Ozone
Irrigating
Irrigating
dust
dust
sulphate
sulphate
/ˈsʌlfeɪt/
anhydrous
anhydrous
crystallize
crystallize
Weld
Weld
Haemoglobin
Haemoglobin
Greenhouse gas
Greenhouse gas
contaminate
contaminate
sulphur dioxide
sulphur dioxide
rust prevention
rust prevention
fertilizer
fertilizer
Apparatus
Apparatus
Natural gas
Natural gas
Respiratory
Respiratory
Solar power
Solar power
Hydrogen
Hydrogen
Flammable
Flammable
Nitrogen
Nitrogen
The Fountain Experiment
The Fountain Experiment
Squeaky pop
Squeaky pop
The Haber Process
The Haber Process
Fertiliser
Fertiliser
Alkaline
Alkaline
Vacuum
Vacuum
Scrub
Scrub
Sulphur
Sulphur
Volcanic
Volcanic
Pyrite
Pyrite
Convert
Convert
Sulphuric acid
Sulphuric acid
/sʌlˈfjʊərɪk ˈæsɪd/
Damp
Damp
dehydrating agent
dehydrating agent
eliminate
eliminate
Pulp
Pulp
Amphoteric
Amphoteric
Organic compound
Organic compound
Carbonhydrate
Carbonhydrate
Aggregate
Aggregate
Grind
Grind
Petroleum
Petroleum
Fabrics
Fabrics
Functional group
Functional group
Homologous series
Homologous series
Alkane
Alkane
/ˈælkeɪn/
Alkene
Alkene
/ˈælkiːn/
alkynes
alkynes
Alcohol
Alcohol
/ˈælkəhɒl/
Carboxylic acid
Carboxylic acid
/ˌkɑːbɒkˈsɪlɪk ˈæsɪd/
Viscosity
Viscosity
Ethane
Ethane
Methanal
Methanal
Methanol
Methanol
Ethanol
Ethanol
Miscible
Miscible
Structural formula
Structural formula
Alkyl
Alkyl
phenol
phenol
isomer
isomer
positional isomer
positional isomer
propan
propan
Benzene ring
Benzene ring
Meth
Meth
Smelly
Smelly
Sediment
Sediment
non-renewable
non-renewable
Refine
Refine
Ester
Ester
/ˈestər/
hydroxyl
hydroxyl
Methyl
Methyl
Combustion
Combustion
/kəmˈbʌstʃən/
Incomplete combustion
Incomplete combustion
Substitution reaction
Substitution reaction
Saturated hydrocarbons
Saturated hydrocarbons
Petrochemical
Petrochemical
Addition reaction
Addition reaction
Margarine
Margarine
Polymer
Polymer
/ˈpɒlɪmər/
Monomer
Monomer
/ˈmɒnəmər/
Polymerization
Polymerization
Fermentation
Fermentation
/ˌfɜːmenˈteɪʃn/
Dehydration
Dehydration
Ethyl ethanoate
Ethyl ethanoate
Esterification reaction
Esterification reaction
Carboxyl group
Carboxyl group
Preservative
Preservative
Condensation reaction
Condensation reaction
Artificial
Artificial
Palm oil
Palm oil
Viscous
Viscous
Cracking
Cracking
Flammability
Flammability
Catalytic cracking
Catalytic cracking
Vaporize
Vaporize
Volatile
Volatile
Fraction
Fraction
Runny
Runny
Naphtha
Naphtha
Feedstock
Feedstock
Paraffin
Paraffin
Kerosene
Kerosene
Straight chain
Straight chain
Branched chain
Branched chain
Bromine water
Bromine water
Diesel
Diesel
Wax
Wax
Bitumen
Bitumen
Fuel
Fuel
Synthetic
Synthetic
Fibre
Fibre
Starch
Starch
Cellulose
Cellulose
Keratin
Keratin
Collagen
Collagen
Addition polymerization
Addition polymerization
Condensation polymerization
Condensation polymerization
Nylon
Nylon
Terylene
Terylene
Hydrolysis
Hydrolysis
Amide
Amide
Plastic
Plastic
Monosaccharide
Monosaccharide
Fatty acid
Fatty acid
Glycerol
Glycerol
Unsaturated fat
Unsaturated fat
Amylase
Amylase
Lipase
Lipase
Proteinase
Proteinase
alkali metal
alkali metal
/ˈælkəlaɪ ˈmetl/
alkaline earth metal
alkaline earth metal
/ˈælkəlaɪn ɜːθ ˈmetl/
atom
atom
/ˈætəm/
compound
compound
/ˈkɒmpaʊnd/
covalent bond
covalent bond
/kəʊˈveɪlənt bɒnd/
crystallisation
crystallisation
/ˌkrɪstəlaɪˈzeɪʃn/
diamond
diamond
/ˈdaɪəmənd/
filtration
filtration
/fɪlˈtreɪʃn/
fullerene
fullerene
/ˈfʊləriːn/
hydrochloric acid
hydrochloric acid
/ˌhaɪdrəʊˈklɒrɪk ˈæsɪd/
ionic bond
ionic bond
/aɪˈɒnɪk bɒnd/
metal
metal
/ˈmetl/
molar mass
molar mass
/ˈməʊlər mæs/
molecular formula
molecular formula
/məˈlekjʊlər ˈfɔːmjʊlə/
nitrate
nitrate
/ˈnaɪtreɪt/
nitric acid
nitric acid
/ˈnaɪtrɪk ˈæsɪd/
non-metal
non-metal
/nɒn ˈmetl/
purity
purity
/ˈpjʊərəti/
redox reaction
redox reaction
/ˈriːdɒks riˈækʃn/
salt
salt
/sɔːlt/
solubility
solubility
/ˌsɒljuˈbɪləti/
solute
solute
/ˈsɒljuːt/
transition metal
transition metal
/trænˈzɪʃn ˈmetl/
universal indicator
universal indicator
/ˌjuːnɪˈvɜːsl ˈɪndɪkeɪtər/
valence electron
valence electron
/ˈveɪləns ɪˈlektrɒn/
yield
yield
/jiːld/
IGCSE เป็นเครื่องหมายการค้าจดทะเบียนของ Cambridge Assessment International Education เว็บไซต์นี้ไม่มีส่วนเกี่ยวข้องกับ Cambridge และไม่ได้รับการรับรอง