PLZ HELP ME WITH 5 QUESTIONS WILL GIVE MEDALS TO ALL THAT ANSWER THEM An unknown, clear liquid is given to you in a beaker. You transfer the liquid from the beaker to a clean, empty test-tube, and begin to heat it. After a while, you see vapors (which on further analysis you discover are vapors of water) rising from the test-tube, and pretty soon, all that's left are a few crystals of salt stuck to the edges! Was that liquid an element, compound or a mixture? A Element B Compound C Mixture
mixture. The constituents of a mixture can easily be separated by physical processes, which in this case, was the application of heat. The salt had been dissolved in the water to form a true solution of common salt, where the particles of salt were invisible through the naked eye as well as through a microscope, resulting in the solution being absolutely clear.
u sure ? @sikinder
yes, dam sure
ok
posting next one
will u give medal @ BillNye01
yes for al the times
thanks
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