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How many unpaired electrons would you expect for the complex ion FeNH362?
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What is Electron pair repulsions between two unshared pairs of electrons?
Lets look at a water molecule, H2O. The central atom is the larger oxygen atom, which has 6 electrons in its outer shell (and is therefore in the 6A column of the periodic chart). They divide into 4 orbitals, so 2 orbitals will have 2 electrons, and 2 will have just one. Those unpaired electrons share the electron of a hydrogen atom to form a water molecule. All of the electron pairs (whether shared or not) are negatively charged, and since like charges repulse, they are all trying to repulse each other. But the unshared electron pairs are a little stronger (they don't have a positively-charged hydrogen atom lurking around), and so they actuall shove the hydrogen atoms closer together than they would like to be, Just from the geolmetry, we'd expect the hydrogen bonds to be separated by an angle of 109 degrees, but the strong unshared electron pairs push them toward each other so that their angle is 105 degrees.
Does titanium gain or lose electrons?
Tungsten generally loses electrons when forming bonds, it is a metal
Where would you expect to find the 6 electrons in an atom of carbon?
All electrons in every atom are located around the nucleus. In carbon atoms there are two electrons in the first principal energy level and four in the second.
If the outer electrons of the atom of substance are held tightly to the atom you would expect that substance would be .?
an insulator
Which element would you expect to gain one electron in a chemical reaction?
Metals are the elements that usually lose electrons in their chemical reactions. This is because they have few electrons in their outermost shells which are easily lost.
What is Electron pair repulsions between two unshared pairs of electrons?
Lets look at a water molecule, H2O. The central atom is the larger oxygen atom, which has 6 electrons in its outer shell (and is therefore in the 6A column of the periodic chart). They divide into 4 orbitals, so 2 orbitals will have 2 electrons, and 2 will have just one. Those unpaired electrons share the electron of a hydrogen atom to form a water molecule. All of the electron pairs (whether shared or not) are negatively charged, and since like charges repulse, they are all trying to repulse each other. But the unshared electron pairs are a little stronger (they don't have a positively-charged hydrogen atom lurking around), and so they actuall shove the hydrogen atoms closer together than they would like to be, Just from the geolmetry, we'd expect the hydrogen bonds to be separated by an angle of 109 degrees, but the strong unshared electron pairs push them toward each other so that their angle is 105 degrees.
Does strontium have the tendency to lose or gain electrons in a chemical reaction?
You wouldn't expect strontium to gain electrons in a chemical change.
What kind of eruptions would you expect in rifts?
Complex Eruption???
Which would you expect to be more complex animals- coelomates or acoelomates?
coelomates
Would you expect calcium to gain or lose electrons in a chemical reactions?
Like all metals calcium will lose electrons.
Does titanium gain or lose electrons?
Tungsten generally loses electrons when forming bonds, it is a metal
What would you expect to happen if the anaphase-promoting complex failed to ubiquitinate securin?
The cohesin complex will be destroyed, and the cell will remain in metaphase.
Which elements do you expect to lose electrons in their chemical reactions Which do you expect to gain electrons Al Sn Br Se?
I would expect the metals potassium, barium, and copper to lose electrons during chemical reactions. I would expect the nonmetals fluorine and sulfur to gain or share electrons depending of the chemical reaction.
Sentence with amenity in it?
If your apartment complex or neighborhood has lots of great amenities, don't expect them to be free.
How many hydrogen atoms would you expect to bind with an atom with 4 valence electrons?
4
Where would you expect to find the 6 electrons in an atom of carbon?
All electrons in every atom are located around the nucleus. In carbon atoms there are two electrons in the first principal energy level and four in the second.
If the outer electrons of the atom of substance are held tightly to the atom you would expect that substance would be .?
an insulator
