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What trend is generally observed in electronegativity going across the periodic table from left to right?
From left to right and into the upper corner of the periodic table electronegativity increases. Fluorine is the most electronegative element, but the elements in group 18 generally have no electronegativity at all.
Going vertically across the periodic table is?
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Are columns of elements called periods?
No, columns of elements in the periodic table are called groups or families. Periods are the rows of elements that run horizontally across the table. Each period corresponds to the number of electron shells an element's atoms have.
What trend it does the first ionization energy follow going across the periodic table?
The first ionization energy tends to increase across a period from left to right on the periodic table. This is due to the increasing nuclear charge and decreasing atomic radius, which leads to a stronger attraction between the electrons and the nucleus.
When you move across the periodic table from left to right what happens to the number of protons contained by each element?
the numbers increase (going right) and decrease (going left)
How does electronegative change going down and across the table?
Electronegativity increases across (left to right) the periodic table and decreases on going down.
What trend is generally observed in electronegativity going across the periodic table from left to right?
From left to right and into the upper corner of the periodic table electronegativity increases. Fluorine is the most electronegative element, but the elements in group 18 generally have no electronegativity at all.
What trend is generally in electronegativity going across the periodic table from left to right?
From left to right and into the upper corner of the periodic table electronegativity increases. Fluorine is the most electronegative element, but the elements in group 18 generally have no electronegativity at all.
What statement applies to the horizontal rows or periods in the periodic table?
The statement applies to the horizontal rows or periods in the periodic table is that properties change going across each row.
What statement applies to the horizontal rows or periods in the periodic table.?
The statement applies to the horizontal rows or periods in the Periodic Table is that properties change going across each row.
Are period 1 elements more electronegative than period 2 elements?
No, period 1 elements are not more electronegative than period 2 elements. Electronegativity generally increases across a period from left to right, so elements in period 2 are generally more electronegative than elements in period 1.
Why is the meaning of group different in a periodic table?
The line going across
How is the electronegative trend relate to the first ionization energy trend?
Electronegativity and first ionization energy both increase going up the Periodic Table.
The rows going across the periodic table is known as periods and contain elements with the same number of?
The rows going across the periodic table are known as periods and contain elements with the same number of electron shells.
Going vertically across the periodic table is?
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How does electronegativity change from left to right in a period within the periodic table?
Going Up
What trend is generally observed in electronegtivity going across the periodic table?
Electronegativity generally increases as you move from left to right across the periodic table. This trend occurs because atoms have more protons in their nuclei, resulting in a stronger positive charge that attracts electrons more effectively. Additionally, the increasing effective nuclear charge leads to a greater ability to attract bonding electrons in a chemical bond. Consequently, elements on the right side, such as fluorine and oxygen, are more electronegative than those on the left, like lithium and sodium.
