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When very electronegative atoms with lower electronegative like lithium What is the result?
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When strongly electronegative atoms like fluorine bond to atoms with a lower electronegativity like hydrogen what happens to the atoms?
As posed, the question makes no sense. Because fluorine is the most electronegative of all elements, absolutely anything that it bonds to must inevitably be less electronegative. So no general comment or answer is possible beyond what follows from its electronegativity - it has a high tendancy to gain an electron.
What is the meaning of polar in polar covalent and non-polar covalent bond?
Firstly Polar means an UNEQUAL distribution of electron density within a covalent bond. This is because two atoms of DIFFERENT elements join with a covalent bond. However one atom maybe more electronegative than the other, this means the more electronegative atom has a 'stronger' ability to attract the electron pair within the covalent bond towards itself. So the electron 'cloud' surrouding the two atoms becomes distorted towards the more electronegative atom. This causes the more electronegative atom to become Delta - and the atom with the lower electronegativity to take on a partially positive charge Delta + . So the greater the difference in electronegativity between the two atoms the more polar the covalent bond is.
What is one difference between lithium and potassium?
Lithium and Potassium are very similar, however the are some differences. Potassium has more density because its atoms have more mass. Also potassium has a lower melting point and a lower boiling point. Potassium is also more reactive than Lithium because as you go down Group 1, the alkali metals become more reactive because the outer electron is more easily lost, because its further from the nucleus.
Why higher alcohols are insoluble in water and lower alcohols are soluble in water?
Hydrogen bonding occurs between molecules where you have a hydrogen atom attached to one of the very electronegative elements - fluorine, oxygen or nitrogen.In the case of alcohols, there are hydrogen bonds set up between the slightly positive hydrogen atoms and lone pairs on oxygens in other molecules.The hydrogen atoms are slightly positive because the bonding electrons are pulled away from them towards the very electronegative oxygen atoms.just bcz of hydrogen bondingsolubility differs..
Why doesone atom have a partial negative charge in a polar covalent bond?
Because this atom has a high electronegativity ( affinity for electrons ) and is bonded to an atom with much lower electronegativity. So the electron(s) of the lower electronegative atom spends more time in the orbital of the higher electronegative atom thus giving that end of the molecule a slight negative charge.
Ask us very electronegative atoms like oxygen bond to atoms with a lower electronegativity like hydrogen what's the result?
The oxygen atom becomes strongly negative, The hydrogen atom becomes partially positive
When strongly electronegative atoms like fluorine bond to atoms with a lower electronegativity like hydrogen what happens to the atoms?
As posed, the question makes no sense. Because fluorine is the most electronegative of all elements, absolutely anything that it bonds to must inevitably be less electronegative. So no general comment or answer is possible beyond what follows from its electronegativity - it has a high tendancy to gain an electron.
Which has the lower electronegativity lithium or krypton?
Lithium.
What type of chemical bond forms when atoms with high electronegativity react with atoms with low electronegativity?
If the elecrtronegativity difference is greater that 1.7 it is an ionic bond. If it is lower that 1.7 but greater than 0 it is a polar covalent bond. If it is equal to 0 it is a pure covalent bond.
2 ways can atoms react that makes them more stable?
In the simplest sense, an atom can either gain or lose an electron to become more stable. Very electronegative atoms like fluorine and oxygen tend to gain electrons, whereas atoms that are less electronegative like the alkali metals tend to lose electrons. In these cases, an electron is sent to a lower energy state, thus making the atom more stable.
What is an electron's role in a polar molecule?
Polar bonds exist because certain atoms have a greater pull on the electrons in a bond than other atoms. The ability of an atom to attract electrons in a covalent bond is called "electronegativity". Atoms with a greater electronegativity will have a greater pull on the electrons in a bond than atoms with lower electronegativities. What this means for an electron is that it is not "shared" all that fairly. It will spend more time on the more electronegative atom than it will on the less electronegative atom (to a degree proportional to the difference in their electronegativity).
Atom group of atoms that has become electrically charge?
Atoms become electrically charge when they reacting to one another. The two groups of charged atoms are cations (positively charged) and anions (negatively charged), and all together these types of atoms are called ions. The ability to become electrically charge depends on their electronegativity values and ionization energies. Electronegativity refers to an atom's "pull" on electrons, meaning that the more electronegative an atom is the harder it will "pull" on electrons from other atoms. The more electronegative atoms (typically the anions) reside on the far right side of the periodic table. Ionization energy refers to the energy needed to pluck an electron from an atom. Atoms with the lower energy typically have lower electronegativity values, making them cations (which are to the left of the periodic table).
When very electronegative atoms like oxygen bond to atoms with lower electronegativity like lithium What is the result?
The oxygen atom becomes strongly negative. The hydrogen atom becomes partially positive.
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
In which section of the periodic table are the most electronegative elements found?
Lower left
What is the meaning of polar in polar covalent and non-polar covalent bond?
Firstly Polar means an UNEQUAL distribution of electron density within a covalent bond. This is because two atoms of DIFFERENT elements join with a covalent bond. However one atom maybe more electronegative than the other, this means the more electronegative atom has a 'stronger' ability to attract the electron pair within the covalent bond towards itself. So the electron 'cloud' surrouding the two atoms becomes distorted towards the more electronegative atom. This causes the more electronegative atom to become Delta - and the atom with the lower electronegativity to take on a partially positive charge Delta + . So the greater the difference in electronegativity between the two atoms the more polar the covalent bond is.
Which is least reactive sodium or lithium?
Sodium is more reactive then lithium because Na has a lower ionization energy.
