Halp meh! 50 how does a free-body diagram tell you about the net force on an object? there are no options : p

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.

The solid that is formed and usually sinks to the bottom of a solution is the

What energy transformations occur each time the skateboarder rolls up the ramp?