A sample containing .20 mol of CO2 has a volume of 3.10 liters. How would a 3.10 liter sample of hydrogen at the same temperature and pressure compare?

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.

it would be b. 6co2 + 6h2o --> c6h12o6 + 6o2

the right answer is c i just did the question.