Which pattern in electronegativity do elements in the periodic table display?(1 point) Responses Electronegativity increases from left to right within a row of the periodic table. Electronegativity increases from left to right within a row of the periodic table. Electronegativity decreases from left to right within a row of the periodic table. Electronegativity decreases from left to right within a row of the periodic table. Electronegativity is highest on the left and right sides of the periodic table, and lowest in the middle of a row. Electronegativity is highest on the left and right sides of the periodic table, and lowest in the middle of a row. Electronegativity is lowest on the left and right sides of the periodic table, and highest in the middle of a row. Electronegativity is lowest on the left and right sides of the periodic table, and highest in the middle of a row. Skip to navigation page 16 of 16
Electronegativity increases from left to right within a row of the periodic table.
The correct answer is: Electronegativity increases from left to right within a row of the periodic table.
The correct answer is: Electronegativity increases from left to right within a row of the periodic table.
To understand this pattern, first, let's discuss what electronegativity is. Electronegativity is a measure of an atom's ability to attract electrons towards itself in a chemical bond. It is a property that helps determine the nature and strength of chemical bonds.
Now, to determine the electronegativity pattern in the periodic table, you can follow these steps:
Step 1: Locate the element on the periodic table. Each period (row) in the periodic table represents a different energy level or shell, while each group (column) represents elements with similar chemical properties.
Step 2: Determine the group number of the element. The group number tells you the number of valence electrons an element has. Valence electrons are the electrons in the outermost energy level of an atom.
Step 3: Identify the trend within the period. In this case, we are interested in the trend of electronegativity from left to right within a row. As you move from left to right within a period, the number of protons in the nucleus increases, leading to a stronger positive charge. This increased positive charge attracts the valence electrons more strongly, resulting in higher electronegativity.
So, the correct answer is that electronegativity increases from left to right within a row of the periodic table.