For the single-replacement reaction represented by this skeleton equation: Ca (s) + AICI: (aq) CaCl2 (aq) + Al(s) if 6.1 g of AlCl3 reacted completely with 9,4 g of calcium, how many grams of aluminum would be produced?

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.

water at room temperature is flowing through a pipe with pressure taps located 10 ft apart along one section of the pipe, which are connected to a mercury (s=13.6) manometer.