moving left to right across the periodic table, electronegativity ______; moving down the periodic table…
moving left to right across the periodic table, electronegativity ______; moving down the periodic table, electronegativity ______. \n\n increases; increases \n\n decreases; increases \n\n increases; decreases \n\n decreases; decreases
Answer
Brief Explanations:
Electronegativity is the ability of an atom to attract electrons. As you move left - to - right across a period, the nuclear charge increases and the atomic radius decreases, so electronegativity increases. As you move down a group, the atomic radius increases and the outermost electrons are farther from the nucleus, so electronegativity decreases.
Answer:
C. increases; decreases