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Compounds element

Intermetallic Compounds. Numerous intermetalhc galhum—transition element compounds have been reported (17). The principal compounds ate hsted in Table 4 (18—23). There ate probably several Cs and Rb compounds however, none is well known. [Pg.160]

Oxidation Combining elemental compounds with oxygen to form a new compound. A part of the metabolic reaction. [Pg.621]

Compounds with Sc, Y, lanthanoids and actinoids are of three types. Those with composition ME have the (6-coordinated) NaCl structure, whereas M3E4 (and sometimes M4E3) adopt the body-centred thorium phosphide structure (Th3P4) with 8-coordinated M, and ME2 are like ThAsi in which each Th has 9 As neighbours. Most of these compounds are metallic and those of uranium are magnetically ordered. Full details of the structures and properties of the several hundred other transition metal-Group 15 element compounds fall outside the scope of this treatment, but three particularly important structure types should be mentioned because of their widespread occurrence and relation to other structure types, namely C0AS3,... [Pg.555]

Classify each of the following as element, compound, or mixture. [Pg.21]

Standard molar entropies of elements, compounds, and aqueous ions are listed in Table 17.1 (p. 456). Notice that—... [Pg.455]

Here M might be any of the third-row elements. Compounds of this structure may, of course, act as bases by releasing hydroxide ions, breaking the M—OH bond. The hydroxide ion, then, can accept a proton from an acid HZ ... [Pg.370]

Why Do We Need to Know This Material All life on Earth is based on carbon so is the fuel we burn, our food, and the clothes we wear. Therefore, to understand a major part of the everyday world, we need to be familiar with the chemistry of this extraordinary element. Compounds of carbon and hydrogen are the foundation of the petrochemical industry petroleum products are used to generate electricity and to heat our homes. They are also used to make the flexible, strong polymeric and composite materials that make modern communication and transportation possible. [Pg.848]

The systematic investigation of the chemistry of the transition elements began in the nineteenth century, and it rapidly became apparent that many of the compounds were somewhat different from those with which chemists were then familiar. There was a clear difference between the behaviour of simple ionic compounds such as sodium chloride and typical transition-element compounds such as FeCl2-4H20. It was also obvious that the compounds did not resemble the typically covalent compounds of organic chemistry. It was considered that many of the compounds formed by transition metals were of a complex constitution, and they were accordingly known as complexes. [Pg.3]

The Earth is a highly unusual planet because life did evolve on it and it thrived to the extent that the surface and atmosphere of the planet were greatly modified. The Earth is unique in this respect relative to all known astronomical bodies (Taylor, 1999). The Earth s location, composition, and evolutionary history are all significant factors in the planet s success in nurturing life. Critical factors include its temperature, its atmosphere, its oceans, its long-term stability and its "just right" abundance of water and other light element compounds. [Pg.27]

After this initial study of the chemical properties of metals, the processes of corrosion and burning are investigated and this leads to an introduction of the terms element, compound and reaction. [Pg.45]

Stereochemical Activity of Lone Pairs in Heavier Main-group Element Compounds... [Pg.15]

I 2 Stereochemical Activity of Lone Pairs in Heavier Main-group Element Compounds -ICOHP (eV/cell) -ICOHP (eV/cell)... [Pg.24]

We note that the valence orbitals of metal atoms order in energy as AE>Ln>M. The d-levels of transition elements (M) range the lowest, and are therefore most sensitive for reduction, or to form a stable binary metal nitride. This may also explain the virtual absence of d-element compounds with 16 (valence) electron species, such as [N=N=N] , [N=C=N] , [N=B=N] T [C=C=CfT or [C=B=C] T at least through high-temperature syntheses. [Pg.130]

When three or more different elements occur in a compound, the order depends on whether or not the compound contains ions. We describe ionic compounds in Section 34. Many multiple-element compounds that do not contain ions contain carbon. The formulas of carbon-containing compounds start with carbon, followed by hydrogen. After that, any other elements appear in alphabetical order, as illustrated by the following examples C2 He O, C4 H5 BrO, CH3 Cl, and Cg Hio N4 O2. [Pg.122]

It is obviously impossible to classify chemical reactions in a completely logical manner, and the editors have in general based their classification on types of chemical element, compound or reaction rather than on mechanisms, since views on the latter are subject to change. Some duplication is inevitable, but it is felt that this can be a help rather than a hindrance. [Pg.624]

A balance equation can be written for each separately identifiable species present, elements, compounds or radicals and for the total material. [Pg.35]


See other pages where Compounds element is mentioned: [Pg.285]    [Pg.1955]    [Pg.1961]    [Pg.19]    [Pg.729]    [Pg.730]    [Pg.130]    [Pg.75]    [Pg.152]    [Pg.6]    [Pg.75]    [Pg.1]    [Pg.331]    [Pg.80]    [Pg.118]    [Pg.179]    [Pg.41]    [Pg.181]    [Pg.186]    [Pg.662]    [Pg.165]    [Pg.7]    [Pg.219]    [Pg.355]    [Pg.472]   
See also in sourсe #XX -- [ Pg.199 , Pg.200 ]

See also in sourсe #XX -- [ Pg.52 ]




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A Molecular View of Elements and Compounds

A few notes about simple binary compounds of the 16th group elements

Actinide elements organometallic compounds

Adsorbents elements, compounds

An Atomic-Level View of Elements and Compounds

Atoms, elements and compounds

Binary Compounds by Joining Elements Together

Binary compound A two-element

Bismuth compounds elemental chlorine

Bismuth compounds elemental fluorine

Bismuth compounds elemental iodine

Boron compounds with other elements

Cage Compounds of Non-Metal Elements

Calcium elements-----------——-----------------binary compounds

Carbon The Element of Organic Compounds

Carbon compounds element abundance relative

Carbon compounds elemental analysis

Carbon compounds, identification elements

Catenated Organic Compounds of the Group IV Elements

Chemical Elements and their Compounds

Chemical element and compounds

Classifying Matter According to Its Composition Elements, Compounds, and Mixtures

Compound A substance with constant composition that can be broken down into elements by chemical processes

Compound elements distinguished from

Compound structural elements

Compounds Containing M-Group 15 Element Bonds

Compounds Containing M-Group VI Element Bonds

Compounds Group IIIA elements

Compounds and elements

Compounds containing Sulphur, Nitrogen, and other Elements in the Ring

Compounds elements forming

Compounds elements persisting

Compounds into Elements

Compounds of Elements in Group

Compounds of Lewis-valent elements

Compounds of Transition Elements

Compounds of hypervalent Group 16 elements model considerations

Compounds of superheavy elements

Compounds of the Main Group Elements

Compounds with Group IV Elements

Compounds with s, p and f Block Elements

Covalent compound, oxidation state elements

Critical temperature listed for various elements and compounds

Cyclopentadienyl compounds of group elements

Deposition of Acids, Elements, and their Compounds

Detection and Estimation of Other Elements Using Phosphorus Compounds

ELEMENTS CAN COMBINE TO FORM COMPOUNDS

Electron-counting rules transition element compounds

Element , /-block organometallic compounds

Element compound, fonnation

Element compound, formation

Element order binary compounds

Element order compounds

Element-compound combination reactions

Elemental and compound semiconductors

Elements 7 Compounds 8 Mixtures

Elements and Compounds in Sediments

Elements and Compounds in Waste Materials

Elements and Compounds on Abandoned Industrial Sites

Elements and Their Compounds in Indoor Environments

Elements coordination compounds

Elements in Carbon Compounds

Elements in compounds

Elements inorganic compounds and

Elements of Bonding in Hypervalent Compounds

Elements, compounds and experimental techniques

Finding the Oxidation Number of an Element in a Compound

From Diorgano Ditellurium Compounds and Elemental Halogenes

General chemistry properties of rare earth elements and compounds

Group 1 Element Compounds (Li, Na,K,Rb,Cs)

Group 1 elements binary compounds

Group 1 elements organometallic compounds

Group 10 Element Compounds (Ni, Pd, Pt)

Group 12 Element Compounds (Zn, Cd, Hg)

Group 13 elements alkyl halide compounds

Group 13 elements oxygen compounds

Group 15 Element Compounds (N, P, As, Sb, Bi)

Group 15 elements nitrogen compounds

Group 15 elements organic compounds

Group 15 elements phosphorus compounds

Group 15 elements phosphorus-nitrogen compounds

Group 16 elements cationic compounds

Group 16 elements sulfur compounds

Group 17 elements compounds

Group 17 elements diatomic compounds

Group 2 Element Compounds (Be, Mg, Ca, Sr, Ba)

Group 2 elements organomagnesium compounds

Group 3 Element Compounds (Sc, Y, Lantanoids and Actinoids)

Group 4 Element Compounds (Ti, Zr, Hf)

Group 5 Element Compounds (V, Nb, Ta)

Group 7 Element Compounds (Mn, Tc, Re)

Group 8 Element Compounds (Fe, Ru, Os)

Group 9 Element Compounds (Co, Rh, Ir)

Group VIII/18 elements compounds

Group VIIIA elements compounds

Heat Capacity for Inorganic Compounds and Elements

Homoatomic Polyanions of Group 14 Elements in Solid State Compounds

Hydride Compounds of the Titanium and Vanadium Group Elements

Inorganic compound, elemental analysis

Intermetallic compounds, element

Intermetallic compounds, element sequence

Ionic compounds transition elements

Isotopic fractionation elements/compounds

Lanthanide elements metallic compounds

Lanthanide elements organometallic compounds

Law of constant composition A given compound always contains elements

Magnesium compounds group 13 elements, complexes with

Magnetic Susceptibility of the Elements and Inorganic Compounds

Main Group Element-Transition Metal Mixed Compounds

Main group elements, organometallic compounds

Main group-transition metal cluster element compounds

Main-Group-Element Compounds

Mass Relationships Among Elements in a Compound Percentage Composition

Matter Compounds Elements Mixtures

Matter according to Its Composition Elements. Compounds, and Mixtures

Molecular Structures I Compounds of Main Group Elements

Multi-element compounds

Naming Covalent Compounds Made of Two Elements

Nitrogen compounds elemental analysis

Non-transition element compounds

Nonmetallic Elements and Their Compounds

Nontransition element compounds

Organic compound , elements

Organic compound , elements found

Organic compound , elements number

Organic compound , elements oxidation level

Organic compound , elements polar covalent bonds

Organic compounds, chlorination elements

Organobismuth(III) compounds with Bi-Group 14 element bonds

Organometallic Compounds of Group VA Elements

Organometallic Compounds of the Main Group Elements

Organometallic compounds elements

Organometallic compounds from elemental metals

Organometallic compounds of Main Group elements

Organometallic compounds of d-block elements

Organometallic compounds of p-block elements

Organometallic compounds of rare-earth elements

Organometallic compounds of s- and p-block elements

Organometallic compounds of transition elements

Organometallic compounds transition elements

Organophosphorus compounds, from elemental phosphorus

Oxygen Compounds of Nonmetallic Elements

Oxygen compounds elemental analysis

Paramagnetic susceptibility, elements and inorganic compounds

Photochromic compound elements

Polymorphism of elements and inorganic compounds

Prediction of New Elements and Compounds

Pure substances Compounds elements

REACTIONS BETWEEN ELEMENTS AND COMPOUNDS SUBSTITUTION BY NEGATIVE IONS

REACTIONS BETWEEN ELEMENTS AND COMPOUNDS SUBSTITUTION BY POSITIVE IONS

Radioactive Elements and Compounds

Rare Elements in the Earths Crust - Compounds and Contents

Rare earth elements, and compounds

Rare earth elements, and compounds determination of average atomic

Rare earth elements, and compounds electronic structures

Rare earth elements, and compounds preparation

Rare earth elements, and compounds pure, concentrated amalgams for

Rare earth elements, and compounds thereof

Rare earth elements, and compounds thereof determination of average atomic

Rare earth elements, and compounds thereof electronic structures

Rare earth elements, and compounds thereof preparation

Rare earth elements, and compounds thereof pure, concentrated amalgams for

Rare earth elements, and compounds thereof weight of a mixture

Rare earth elements, and compounds weight of a mixture

Reactions with Elements and Compounds

Relationships Between Masses of Elements and Compounds

Representative element compounds

Semiconductors group 14 elements and compounds

Silver compounds elemental analysis

Skill 12.1c-Differentiate between atoms, molecules, elements, and compounds

Spectra of Transition Element Compounds

Stereochemical Activity of Lone Pairs in Heavier Main-group Element Compounds

Stereochemistry and Bonding in Compounds of Non-transition Elements

Stoichiometric names of elements and binary compounds

Structure and bonding in simple compounds of the Group 14 elements

Sublimation Heats of Elements and Compounds

Substances, Compounds, and Elements

Superconducting critical temperature listed for various elements and compounds

Susceptibility of the Elements and Inorganic Compounds

The Lanthanide Elements and Simple Binary Compounds

The Nonmetallic Elements and Some of Their Compounds

The Rare Earth Elements and Their Compounds

The Transition Elements and Their Coordination Compounds

The complete structural chemistry of an element or compound

Trace Elements and Compounds in Soil

Trace-element-compound determination

Transition elements compounds)

Transition elements coordination compounds

Transition elements covalent compounds

Transition metal-Group 13 element complexes ionic compounds

Trifluoroacetate Compounds of the s- and p-Block Elements

Triple bonding, group 13 element compounds

Typical Element Compounds

Zirconium, elemental organometallic compounds

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