50ml of salt water evaporates faster than 50ml of distilled water at 25 degrees Celsius at 1 atm.. ….true or false​

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.