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What.........Fe2O3 is named iron (III) oxide because it contains . a. three unpaired electrons c. three iron atoms b. Fe3 plus ions d. O3 plus ions?
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∙ 6y ago
b. Fe3 plus ions
Wiki User
∙ 6y ago
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How many unpaired electrons does tin have?
Two.Titanium has an atomic number of 22.To check for unpaired electrons, you only need to check the valence shell, or the one that is not filled.1s2(2), 2s2(4), 2p6(10), 3s2(12), 3p6(18), 4p2(20),These shells are all filled, and there are two electrons left to go in the d shell. Because the d shell has five subshells, and electrons cannot pair until all subshells are filled, both these electrons are unpaired.
Why compounds formed from non metals normally do not conduct electricity?
Because after bonds formation these elements do not have the unpaired or free electrons.
How many unpaired atoms in aluminum?
Aluminum has 13 electrons. Use aufbau principle or periodic table to put these electrons into orbitals. 1s2 2s2 2p6 3s2 3p1 Because there is a lone electron in the p orbital that is not paired, aluminum in its ground state has 1 unpaired electron.
Why do transition metals have magnetic properties?
Transition metals have magnetic properties because they have unpaired electrons in their d-orbitals. These unpaired electrons can align their spins in response to an external magnetic field, which leads to the generation of a magnetic field. This property is responsible for the magnetic behavior of transition metals.
If an atom contains 15 electrons it will also have 15?
Protons, because electrons are equal to the atomic number and protons are equal to the number of electrons.
Is carbon and flourin are paramagnetic elements?
yes, because C has 2 unpaired electrons and F has 1 unpaired electrons. An example of DIAmagnetic element: Neon, no unpaired electron.
Why is oxygen molecule paramagnetic?
Answer 1) O2 molecule has two unpaired electrons which is only proved by Molecular orbitals theory (M.O.T). the M.O.T may be checked in any standard book of Inorganic chemistry.Answer 2) If you examine the orbital diagram for dioxygen, it contains a SOMO (Singly-Occupied Molecular Orbital) with 2 unpaired electrons. Dinitrogen does not have this. These unpaired electrons contribute to magnetism.
How many unpaired electrons are present in the ground state Ge atom?
There are 6 unpaired electrons in Cr because it is an exception atom when doing electron configuration. Because of the extra stability with a full subshell, one of the two electrons in the 4s orbital will move up to the 3d orbital (which originally had only 4 unpaired) to make the 3d orbital full. Now, there is one unpaired electron in the 4s orbital and 5 unpaired electrons in the 3d orbital, which adds up to 6 total.
How many unpaired electrons are there in Fe3 plus ion?
There are 4 unpaired electrons in the ground state electron configuration of an Fe atom. These 4 unpaired electrons are in the 3d subshell.
Will a lone silicon atom be diamagnetic or paramagnetic atom?
it will be paramagnetic because silicon has unpaired electrons
Which of the following is paramagnetic Se Cd Ar He Ca?
Se is paramagnetic because it has unpaired electrons
Is Be2- paramagnetic or diamagnetic?
It is paramagnetic because it has unpaired electrons.
Which of N2 N2- N2 plus contain unpaired electrons?
N2+ and N2- I just did it on mastering chem and it worked I'm pretty sure its because when you count the valence electrons in N2+ and N2- you get 9 and 11 respectively because these are odd there has to be an unpaired electron in each
Is fluorine paramagnetic or diamagnetic?
yes, the number of electrons in the outermost shell of the carbon atom is filled with electrons, leaving no electrons unpaired and therefore making it diamagnetic.
How many unpaired electrons does tin have?
Two.Titanium has an atomic number of 22.To check for unpaired electrons, you only need to check the valence shell, or the one that is not filled.1s2(2), 2s2(4), 2p6(10), 3s2(12), 3p6(18), 4p2(20),These shells are all filled, and there are two electrons left to go in the d shell. Because the d shell has five subshells, and electrons cannot pair until all subshells are filled, both these electrons are unpaired.
Why nitrogen is trivalent?
Because it contain 3 unpaired electrons in its outer most orbit which incolve in bond formation
Is bromine Paramagnetic or diamagnetic?
Bromine is paramagnetic. This is because the 4p subshell has a value of 4p5. 5 electrons in a p subshell (which has space for 6), means the last electron is unpaired. The unpaired electron gives it the property of paramagnetism. Alternatively, Selenium is diamagnetic, as it has the outer subshell 4p4, meaning no electrons are unpaired.
