Two elements are found in the same column of the periodic table. you would expect these elements to have

the same number of electrons

very different properties

similar properties

the same atomic mass

It is really hard for me right know

Aracecar driver has to hold on tightly when going around a banked curve. approximately what is the centripetal force on a 2220.0 kg car going around a circle with a diameter of 190.0 meters at 25.0 m/s?

Mark creates a graphic organizer to review his notes aboutelectrical force.which labels belong in the regions marked x and y?