Essays Tagged: "Atomic orbital"

Magnetic Susceptabilty

ed electron. The apparent 1 unpaired electron in K3[Fe(CN)6] when there should be five according to atomic orbital calculations arises from a strong ligand field produced by CN-.Introduction:The magne ... small diamagnetic term can be neglected for paramagnetic compounds and the equation becomes:(7)The atomic moment µ can then be calculated using the equation:(8)The number of unpaired electrons ...

(6 pages) 70 0 3.5 May/1995

Subjects: Science Essays > Chemistry

Periodic table to nature is like...?

Not only did each element leave one electron in a sublevel but the their last sublevel was in the S orbital. There are 18 groups and 7 periods. Each period has their own trait as well. Each element th ...

(2 pages) 21 0 0.0 Nov/2003

Subjects: Science Essays > Chemistry

Chemistry Study Notes - Electrons and Light

carries a quantum of energy-Ephoton = hv – h is still Planck’s constant and v is frequencyAtomic Emission Spectra-electrons absorb a photon (from light) or quantum of energy (from electricit ... nergy, light energy (photon)-the light that is emitted is then passed through a glass prism and the atomic emission spectrum is produced-the atomic emission spectrum of an element is the set of freque ...

(4 pages) 18 3 4.0 Mar/2009

Subjects: Science Essays > Chemistry

Chemistry Study Notes - Atomic Emission Spectra

Theme: Atomic Emission SpectraThe entire visible spectrum is presented in white light and can be separated ... each of its wavelengths and frequencies by a prism (diffraction gratings)Atom absorbs light --> Atomic Emission Spectra-pass electricity through gases in tubes causes them to emit light-electrons ... otoelectric effect (it wasn’t enough energy to remove them from the pull from the nucleus)-the atomic state is unstable and electrons return to original places, closer to the nucleus-when they do ...

(2 pages) 11 1 3.0 Mar/2009

Subjects: Science Essays > Chemistry

Chemistry Study Notes - The Periodic Table and What Its Classification of Elements Tells Us

Periodic Table HistoryJohn Newlands – arranged elements by increasing atomic mass where their properties repeasted every eight element-Mendeleev arranged the elements in ... eir properties repeasted every eight element-Mendeleev arranged the elements in order of increasing atomic mass with columns with similar properties (created first periodic table)-also predicted the e ... e he thought the undiscovered elements would go-Mosley arranged the elements in order of increasing atomic number rather than increasing atomic mass and the problems with the order of the elements in ...

(3 pages) 13 1 0.0 Mar/2009

Subjects: Science Essays > Chemistry