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Electrongativity describes the bond between two atoms, and tells you why the attract to each other and form a chemical bond. The definition of the word electronegativity is " is a measure of the tendency of an atom to attract a bonding pair of electrons."
Electronegativity is a measure of an atom's ability to attract shared electrons in a chemical bond. It helps predict the polarity of a bond and the distribution of electrons within a molecule. Electronegativity increases across a period in the Periodic Table and decreases down a group.
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Why chlorine has a higher electrongativity value than iodine?
Chlorine has a higher electronegativity than iodine because it is smaller in size, leading to a stronger effective nuclear charge that attracts electrons more strongly. Additionally, chlorine belongs to a higher group in the periodic table, which increases its electronegativity due to greater shielding effects.
What describes a bond formed between two unlike atoms?
The type of bond is determined by the difference in electrongativity of atoms
What best describes a bond formed between two unlike atoms?
A bond formed between two unlike atoms is typically an ionic bond, where one atom will transfer electrons to the other to achieve a stable configuration. This results in the formation of ions that are attracted to each other due to their opposite charges. Ionic bonds are usually strong and lead to the formation of ionic compounds.
Does F2 have polar bonds?
Yes, F2 has polar bonds. Fluorine is more electronegative than other elements, so there is a significant difference in electronegativity between the two atoms in the bond, resulting in a polar covalent bond.
What is the electrongativity of silver?
1.93 1.93
What element has the highest electrongativity of elements?
A fluorine atom has a higher electronegativity than an atom of any other element.
What is a bond formed between two unlike atoms?
An ionic bond is formed between two unlike atoms when one atom transfers electrons to another, resulting in a transfer of charge. This type of bond is typically formed between a metal and a nonmetal.
Why chlorine has a higher electrongativity value than iodine?
Chlorine has a higher electronegativity than iodine because it is smaller in size, leading to a stronger effective nuclear charge that attracts electrons more strongly. Additionally, chlorine belongs to a higher group in the periodic table, which increases its electronegativity due to greater shielding effects.
What is the periodic trend for electrongativity?
Electronegativity generally increases from left to right across a period and decreases from top to bottom within a group on the periodic table. This trend is due to the increasing nuclear charge across a period and the increasing distance between the nucleus and valence electrons down a group.
What describes a bond formed between two unlike atoms?
The type of bond is determined by the difference in electrongativity of atoms
What best describes a bond formed between two unlike atoms?
A bond formed between two unlike atoms is typically an ionic bond, where one atom will transfer electrons to the other to achieve a stable configuration. This results in the formation of ions that are attracted to each other due to their opposite charges. Ionic bonds are usually strong and lead to the formation of ionic compounds.
Does F2 have polar bonds?
Yes, F2 has polar bonds. Fluorine is more electronegative than other elements, so there is a significant difference in electronegativity between the two atoms in the bond, resulting in a polar covalent bond.
