Electron affinity is the change in energy of an atom with a neutral charge when an electron is added to form an anion. A more negative electron affinity corresponds to a greater attraction for an electron. Electron affinity become less negative down a group and from left to right in the periodic table.
If it takes Ashley 3 seconds to run from the batters box to first base at a speed of 6 meters per second, the distance she covers in that time is 18 meters!
The object that shows fast motion is said to have a higher speed while the one with slow motion is said to have a slow speed. Hope that helps it was on googIe
