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Why does the oxygen atomhave more electrons surrounding it than a hydrogen atom?
A hydrogen only has one valence electron, while oxygen has 6.
What property of oxygen makes it share electrons unequally with hydrogen atoms?
The high electronegativity of oxygen makes it attract electrons more strongly than hydrogen. This unequal sharing of electrons creates a polar covalent bond due to the partial negative charge on oxygen and partial positive charge on hydrogen.
What causes the water molecule to have a negative charge?
The asymmetrical distribution of electrons in a water molecule, with oxygen attracting more electrons than hydrogen, leads to a slight negative charge at the oxygen atom. This occurs due to oxygen's higher electronegativity, resulting in a partial negative charge on the oxygen atom and partial positive charges on the hydrogen atoms.
Does a water molecule have more protons than electrons?
No, a water molecule contains the same number of protons and electrons. In a water molecule (H2O), there are 10 protons (2 from each hydrogen and 8 from oxygen) and 10 electrons (2 from each hydrogen and 8 from oxygen).
What happens when shared electrons between hydrogen and oxygen spend more time orbiting the oxygen than the hydrogen and what effect does this have on water molecules?
If you think of it in terms of time, the electrons always spend more on the oxygen. This creates polar bonds, and as the molecule is not symmetrical, it means that the whole molecule is polar.
Does hydrogen have more electrons than Uraniu?
No, uranium has more electrons than hydrogen. Hydrogen has one electron, while uranium has 92 electrons.
Does the chlorine atoms in hydrogen chloride have a stronger attraction for the electrons than the hydrogen atoms do?
Yes, the chlorine atom in hydrogen chloride has a stronger attraction for electrons compared to the hydrogen atom. This is because chlorine is more electronegative than hydrogen, meaning it has a greater tendency to attract electrons towards itself. This results in a polar covalent bond in which the electron pair is more strongly attracted to the chlorine atom.
The electrons in the bond between hydrogen and fluorine are more strongly attracted to which atom?
The electrons in the bond between hydrogen and fluorine are more strongly attracted to the fluorine atom. Fluorine has a higher electronegativity than hydrogen, meaning it has a stronger pull on the shared electrons in the bond.
Does hydrogen have more electron than uranium?
No, Uranium has far more electrons. In a neutral atom number of electrons=number of protons=atomic number. Hydrogen has 1 electron. Uranium has 92.
Does hydrogyen have more electrons than uranium?
No. Hydrogen has 1 electron. Uranium has 92.
Is hydrogen more electronegative than sulfur?
No, sulfur is more electronegative than hydrogen. Hydrogen has an electronegativity value of 2.20 on the Pauling scale, while sulfur has a value of 2.58. This means sulfur has a greater tendency to attract electrons in a chemical bond compared to hydrogen.
Which element in H20 is more electronegative?
Oxygen is more electronegative than hydrogen in H2O. Oxygen has a stronger pull on electrons due to its higher electronegativity, causing it to attract the shared electrons more strongly in the water molecule.
Does hydrogren pulls on the shared electrons more than oxygen in water?
Oxygen is more electronegative than hydrogen, so it tends to pull on the shared electrons in a water molecule more than hydrogen. This creates a slight negative charge near the oxygen atom and a slight positive charge near the hydrogen atoms in water molecules.
Why is the bond between hydrogen and oxygen in a water molecule is more polar than the bond between hydrogen and nitrogen in a ammonia molecule?
The bond between hydrogen and oxygen in a water molecule is more polar because oxygen is more electronegative than nitrogen, causing it to attract the shared electrons more strongly. This results in a greater difference in electronegativity and thus a more polar bond in water compared to ammonia.
Is hydrogen more electronegative than chlorine?
No, chlorine is more electronegative than hydrogen. Electronegativity is a measure of an atom's ability to attract electrons in a chemical bond, and chlorine has a higher electronegativity value than hydrogen on the periodic table.
Explain why in a covalent bond between oxygen and hydrogen the hydrogen atom has a partial positive charge and the oxygen atom has a partial negative charge?
In a covalent bond between oxygen and hydrogen, oxygen is more electronegative than hydrogen. This causes oxygen to attract electrons more strongly, leading to a partial negative charge on the oxygen atom and a partial positive charge on the hydrogen atom. This results in a polar covalent bond, where electrons are shared unequally between the atoms.
Why does the oxygen atomhave more electrons surrounding it than a hydrogen atom?
A hydrogen only has one valence electron, while oxygen has 6.
