which best describes the trends in electronegativity on the periodic table?\nelectronegativity increases up…

which best describes the trends in electronegativity on the periodic table?\nelectronegativity increases up and to the right.\nelectronegativity increases down and to the left.\nelectronegativity decreases up and to the left.\nelectronegativity decreases down and to the right.

which best describes the trends in electronegativity on the periodic table?\nelectronegativity increases up and to the right.\nelectronegativity increases down and to the left.\nelectronegativity decreases up and to the left.\nelectronegativity decreases down and to the right.

Answer

Brief Explanations:

Electronegativity is the ability of an atom to attract electrons in a chemical bond. As you move up a group (column) in the periodic table, the atomic radius decreases and the effective nuclear charge increases, making it easier to attract electrons, so electronegativity increases. As you move to the right across a period (row), the number of protons increases while the shielding effect remains relatively constant, increasing the effective nuclear charge and thus electronegativity.

Answer:

Electronegativity increases up and to the right.