Flashcards
States Of Matter - Flashcards
Flashcards do conjunto (8)
- 1Three States of MatterEverything is made of matter
There are three states of matter: Solid, Liquid, Gas - 2Solid Properties Liquid Properties Gas PropertiesSolid Properties
regular arrangement
very close together
vibrate- fixed positions
Liquid Properties
random arrangement
close together
flow around each other
Gas Properties
random arrangement
further apart
move quickly in all directions - 3When a particle changes state:particles stay same
way particles arranged changes
way particle moves changes - 4A pure substance will:melt/freeze at 1 specific temperature
boil/condense at 1 specific temperature - 5Changing Statesamount of energy required for substance to change state depends on amount energy required to overcome forces of attraction between particles
Substances that have high melting points due to strong bonds include ionic compounds, metals and giant covalent structures - 6The Stronger The Forces Of Attraction:greater amount of energy required to overcome them
higher melting and boiling point - 7In substances that contain small molecules:bonds within molecules= strong covalent bonds
forces of attraction weaker= little energy required to overcome them
melting/boiling points low - 8State Symbolsaqueous=dissolved in water
Informações
- Descrição
- These flashcards have been designed to help memorise the different states of matter and their properties. Helpful study tools for gcse chemistry review.
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- Usuário eliminado · dez 2018
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- 31 dez 2018
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- Criado por Paige Louise · 25 mai 2018
- Copiado por bill fingleton · 31 dez 2018
- Copiado por bill fingleton · 31 dez 2018
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