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Which shape has a central atom with one unshared pair of electrons?
Wiki User
∙ 11y ago
When there are two atoms bonded to the central atom and no lone pairs, the molecule adopts a linear shape. When lone pairs are present, bent geometry can be present.
Wiki User
∙ 12y ago
Wiki User
∙ 11y agotrigonal pyramidal
Ammonia, NH3, is an example. Refer to the related link for an illustration.
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When the central atom of a molecule has unshared electrons the bond angles will?
When the central atom of a molecule has unshared electron, the bond angles will be less than when all the central atom's electrons are shared.
A molecule with a bent shape with a bond angle of 104.5 would have how many unshared electrons around the central atom Count electrons not electron pairs?
four electrons . four electrons .
In a tetrahedral molecule how many unshared pairs of valence electrons does the central atom have?
None
How many unshared electrons and bonding electrons exist around the central atom in ozone O3?
two, six
What is the molecular shape for SiH2O?
It is pyramidal.
When the central atom of a molecule has unshared electrons the bond angles will?
When the central atom of a molecule has unshared electron, the bond angles will be less than when all the central atom's electrons are shared.
A molecule with a bent shape with a bond angle of 104.5 would have how many unshared electrons around the central atom Count electrons not electron pairs?
four electrons . four electrons .
In a tetrahedral molecule how many unshared pairs of valence electrons does the central atom have?
None
How many unshared electrons and bonding electrons exist around the central atom in ozone O3?
two, six
How many unshared pairs of electrons does the nitrogen atom ammonia posses?
The nitrogen atom in ammonia has one unshared pair of electrons.
What causes water molecules to have a bent shape according to VSEPR threory?
Repulsion of the unshared electron pairs (2)and the bonded pairs (2) around the central oxygen atom. Repulsion of these 4 electron pairs attempts to form a tetrahedral shape. Describing the molecular shape, we ignore the unshared electrons and just describe the shape of the molecule based on the location of the atoms, thus bent.
Why is the molecular geometry of water bent?
repulsive forces between unshared pairs of electrons
Does hexane have any unshared electrons?
A hydrogen atom can lose its only electron in an ionic bond. The atom would have no electrons. Actually the correct answer is No.
What is the molecular shape for SiH2O?
It is pyramidal.
How many unpaired electrons does Florine have?
A fluorine atom has seven unshared electrons in its outer most shell (valence shell).
Name two elements that form tetrahedral shaped bonds?
oxygen and sulfur have two pairs of unshared electrons. These two pairs of unshared electrons serve as another attached atom for the shape of the molecule. Now the items making the points of tetrahedron are now limited to two. The angle between the hydrogens in water is about 105 degrees
A molecule that has a central atom surrounded by three single bond pairs and one unshared pair would have a shape.?
The shape would tend to be trigonal pyramidal. An example would be ammonia, NH3.
