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Why do the atoms in the top rows in the periodic table have higher electronegativity than atoms from lower rows?
its to do with the groups not the atoms the group at the bottom of the table are rare earth metal (58-103) and these are just the way Mendeveel (the person who made the pt) set them out i am not sure why. Just physics and chemistry nothing else.
jddfm
I wouldn't agree with the above statement. I would say that the atomic radii of an atom increases going down a group because as we move down the Periodic Table each atom has more electron shells and so the valence electrons end up further away from the nucleus which in turn means the electrostatic force between the nucleus and the valence electrons decreases and the atom is "larger".
What else can I help you with?
Which has the higher ionization energy ba or cs?
Ba, because it is lower on the periodic table
What is spent carbide?
Spent carbide is the used form of carbide, which is a binary compound of carbon with an element of lower or comparable electronegativity. It is considered damaging to the environment.
Should humidifier be set for lower or higher outside temp to increase humidity in house?
lower
Sound travels faster in what?
Atoms move fastest in gases, then liquids, then solids. Also, atoms move faster in higher temperatures than in lower temperatures.
How are infrared and visible photons different from one another?
IR: longer wavelength, lower frequency, lower energy per photon.Visible: medium wavelength, medium frequency, medium energy per photon.UV: shorter wavelength, higher frequency, higher energy per photon.
Does Na or Rb have lower electronegativity?
Rb has lower electronegativity than Na. Electronegativity decreases as you move down a group in the periodic table, so Rb, which is located below Na in the periodic table, has lower electronegativity.
Why do the atoms in the top rows in the periodic table have higher electronically than atoms in lower rows?
There is no reason simply because they do not have higher electronically!
What is the electronegativity of boron and how does it compare to other elements in the periodic table?
The electronegativity of boron is 2.04. This value is lower than most other elements in the periodic table, indicating that boron is less likely to attract electrons compared to elements with higher electronegativities.
What is the electronegativity of lead and how does it compare to other elements in the periodic table?
The electronegativity of lead is 1.87. This value is lower than many other elements in the periodic table, indicating that lead is less likely to attract electrons compared to elements with higher electronegativities.
Which has lowest electronegativity iodine or chlorine?
Iodine has a lower electronegativity than chlorine. Electronegativity generally decreases as you move down a group on the periodic table, so iodine, being lower in the halogen group than chlorine, has a lower electronegativity.
How does electronegativity affect bond character?
Electronegativity difference between atoms in a bond determines the type of bond formed. Higher electronegativity difference leads to polar covalent bonds, where electrons are shared unequally, creating partial charges on the atoms. Lower electronegativity difference results in nonpolar covalent bonds with equal sharing of electrons.
When strongly electronegativity atoms like fluorine bonds to atoms with a lower electronegativity like hydrogen what's the result?
the atoms go boom boom boom 13 milion times and then they die
Is electronegativity of potassium greater than the electronegativity of fluorine?
No, the electronegativity of potassium is lower than the electronegativity of fluorine. Fluorine is the most electronegative element on the periodic table, while potassium is a highly electropositive metal with low electronegativity.
What is the electronegativity of gallium and how does it compare to other elements in the periodic table?
The electronegativity of gallium is 1.81. This value is lower than elements like oxygen and fluorine, which are more electronegative. Gallium's electronegativity is closer to elements like aluminum and indium in the periodic table.
What is the electronegativity of xenon and how does it compare to other elements in the periodic table?
The electronegativity of xenon is 2.6. This value is relatively low compared to other elements in the periodic table, as xenon is a noble gas and tends to have lower electronegativity values compared to other elements.
How does electronegativity affect the polaritt of the bond between two atoms?
Electronegativity is the ability of an atom to attract electrons in a chemical bond. When two atoms with different electronegativities form a bond, the electrons are unequally shared, leading to a polar covalent bond. The atom with higher electronegativity will have a partially negative charge, while the atom with lower electronegativity will have a partially positive charge.
What element has more electronegativity bromine or potassium?
Bromine has more electronegativity than potassium. Bromine is located in the halogen group of the periodic table, which tends to have high electronegativity values. Potassium, on the other hand, is a metal and typically has lower electronegativity values.
