Question

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

Answer 1

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.

Answer 2

u sure ? @sikinder

Answer 3

yes, dam sure

Answer 4

ok

Answer 5

posting next one

Answer 6

will u give medal @ BillNye01

Answer 7

yes for al the times

Answer 8

thanks