What is the lowest pressure at which cooling down the vapor phase will cause condensation to occur? A) 50 atm

B) 30 atm

C) 300 atm

D) 1 atm

E) 6 atm

i believe the answer is c. "baking" is the gerund, while "baking blueberry muffins" would be the gerund phrase. hope this ! : )

it's filtration, but this is an assumption so my apologies if i got this

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.

the answer is c.the valence of the atoms combine .