Which of the following are true statements about electronegativity? check all that apply. a. a very electronegative atom gives up electrons quickly in reactions. b. electronegativity increases as the number of protons in an atom decreases. c. electronegativity is the ability of an atom to attract electrons. d. electronegativity tends to be higher in nonmetals than in metals.

An electron is ejected into a horizontal uniform e⃗ field at a parallel horizontal velocity of v0. assume the electron's initial position x0, initial velocity v0, time t, magnitude of electric field e, electron's mass m, and the magnitude of the electron's charge |e|. ignore the force that earth exerts on the electron. assume the e⃗ field is in the same direction as the initial velocity. part a define the equation for the electron's velocity. express your answer in terms of the variables v0, |e|, t, e, and m.