First, 50.0 g of liquid methanol is vaporized at its boiling point. Then, the gaseous methanol is heated to 500. K. Both of these processes occur at a constant pressure of 1.00 atm, and for both the surroundings are held at a temperature of 550. K. For the entire two-step process, find DH, DS, DSSUR, and DSTOT.

where is the following

explanation:

since the atomic number is the number of protons in the nucleus, as we move to the left on the periodic table, the electrostatic pull between the nucleus and the valence electron shell decreases. as we move down a group (vertical column), the valence shell energy level gets further and further from the nucleus.

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

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.