The student purified the separated silver rodide This is the method used
1. Rinse the silver iodide with distilled water
2. Warm the silver 1odide

Suggest one impurity that was removed by rinsing with water.​

Also suggest why the student warmed the silver iodine?

the movie was based there, and all the animals and characters are native.

~courtney

the positions which points up in upward carbon and down in downward carbon are axial

and vice versa holds true for equatorial positions

so the correct answer with labelled diagram will be

i have no clue hope you find the answer

metals are good conductor of electricity. it has free electrons on their surface. according to electron pool theory, each atom present in a metal crystal losses all of its valence electron and as a result a pool of free is form. these pool of electrons are free to move and   conduct electricity easily   while making metal as good conductor.

the correct answer is a. the ability of electrons to flow throughout the metal.

if it's not useful, feel free to report for mistake in answer.