Why do ppl judge how ppl look i mean its not like ur going to be pretty over night

These models show the electron structures of two different nonmetal elements. which element is likely more reactive, and why? element 1 is more reactive because it has fewer electron shells and is toward the top of its group on the periodic table. element 1 is more reactive because it has more electrons in its valence shell and is farther to the right on the periodic table. element 2 is more reactive because it does not have a valence shell close to the nucleus, so it will attract electrons. element 2 is more reactive because it does not have a full valence shell, so it will attract electrons.

When you turn on a battery-operated device, an electrical circuit is

Work out sian speed for the first 30 minutes of her journey. give your answer in km/h.