![1.4 Describe simple experiments leading to the idea of the small size of particles and their movement. - iGCSE CHEMISTRY REVISION HELP 1.4 Describe simple experiments leading to the idea of the small size of particles and their movement. - iGCSE CHEMISTRY REVISION HELP](https://igcsechemistryrevision.weebly.com/uploads/2/4/2/1/24217817/4170529.gif?226)
1.4 Describe simple experiments leading to the idea of the small size of particles and their movement. - iGCSE CHEMISTRY REVISION HELP
![GASES LIQUIDS SOLIDS States of Matter, kinetic particle theory models diagrams state changes, melting, boiling, evaporation, condensing, freezing, solidifying, cooling curves particles pictures elements compounds mixtures heat conduction electrical ... GASES LIQUIDS SOLIDS States of Matter, kinetic particle theory models diagrams state changes, melting, boiling, evaporation, condensing, freezing, solidifying, cooling curves particles pictures elements compounds mixtures heat conduction electrical ...](https://www.docbrown.info/page03/3_52states/Image91.gif)
GASES LIQUIDS SOLIDS States of Matter, kinetic particle theory models diagrams state changes, melting, boiling, evaporation, condensing, freezing, solidifying, cooling curves particles pictures elements compounds mixtures heat conduction electrical ...
![Bromine vapour is heavier than air Even soit spreads upwards in the following experiment Why Place an open gas jar of air upside down on an open gas jar containing a few Bromine vapour is heavier than air Even soit spreads upwards in the following experiment Why Place an open gas jar of air upside down on an open gas jar containing a few](https://content-grail-production.s3.amazonaws.com/quetsion-media/a2890605-eba4-4074-b136-b8e8f415dc12-image.png)
Bromine vapour is heavier than air Even soit spreads upwards in the following experiment Why Place an open gas jar of air upside down on an open gas jar containing a few
![Bromine gas diffusion. Bromine vapour (orange) filling a gas jar as it evaporates from bromine liquid (dark brown, bottom of jar). Because gas molecul Stock Photo - Alamy Bromine gas diffusion. Bromine vapour (orange) filling a gas jar as it evaporates from bromine liquid (dark brown, bottom of jar). Because gas molecul Stock Photo - Alamy](https://c8.alamy.com/comp/2ACKXB2/bromine-gas-diffusion-bromine-vapour-orange-filling-a-gas-jar-as-it-evaporates-from-bromine-liquid-dark-brown-bottom-of-jar-because-gas-molecul-2ACKXB2.jpg)