Chemical physics

absorbed acid action allowed amount angles anhydride appears atmosphere atom axis battery becomes bismuth bodies carbonic cause charge chemical chloride coil colour combination compound conducting connected consists containing copper corresponding crystal density diffusion direction distance effect electricity elements employed equal equivalent example exhibit experiments extremity gases given gives glass greater heat hydrogen inches increased indicate instance intensity iron length less light lines liquid magnetic manner means measured mercury metals nearly observed obtained occurs ordinary oxide oxygen particles passes piece placed plane plate platinum polarized portion position pressure prism produced proportion quantity rays reflected refraction represented rise rotation salt seen separated shown shows side silver similar solid solution spectrum substance sulphur surface takes temperature tion transmitted tube vapour vessel volume weight whilst wire zinc