What is the concentration of a solution made by adding 89 g CH4 to 300 L of water? How many liters are needed to make a 9.6 M solution with 4.6 moles of MgO?
What is the molarity of a solution that contains 6 grams of N2 in 579 mL of solution?
What volume of 0.987 M solution can be prepared from 54.3 grams of NO2?

b. th3 n4zc4 pl4t3 15 c0nv3rg1ng w1th the s0uth 4m3ric4n pl4t3.

8 m/s because for him to get the same amount of energy as ray is putting out, bobby, who weighs half as much as ray, needs to run twice as fast.

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.