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The vector stencils library "Chemical elements" contains 118 icon symbols of chemical elements.
Use these shapes for drawing atoms, structural formulas of inorganic and organic molecules and ions, and schemes of chemical reaction mechanisms in the ConceptDraw PRO diagramming and vector drawing software extended with the Chemistry solution from the Science and Education area of ConceptDraw Solution Park.
www.conceptdraw.com/ solution-park/ science-education-chemistry
Hydrogen (H)
Hydrogen (H), hydrogen,
Helium (He)
Helium (He), helium, He,
Lithium (Li)
Lithium (Li), lithium, Li,
Berylium (Be)
Berylium (Be), berylium, Be,
Boron (B)
Boron (B), boron, B,
Carbon (C)
Carbon (C), carbon, C,
Nitrogen (N)
Nitrogen (N), nitrogen, N,
Oxygen (O)
Oxygen (O), oxygen, O,
Fluorine (F)
Fluorine (F), fluorine, F,
Neon (Ne)
Neon (Ne), neon, Ne,
Sodium (Na)
Sodium (Na), sodium, Na,
Magnesium (Mg)
Magnesium (Mg), magnesium, Mg,
Aluminium (Al)
Aluminium (Al), aluminium,Al,
Silicon (Si)
Silicon (Si), silicon, Si,
Phosphorus (P)
Phosphorus (P), phosphorus, P,
Sulfur (S)
Sulfur (S), sulfur, S,
Chlorine (Cl)
Chlorine (Cl), chlorine, Cl,
Argon (Ar)
Argon (Ar), argon, Ar,
Potassium (K)
Potassium (K), potassium, K,
Calcium (Ca)
Calcium (Ca), calcium, Ca,
Scandium (Sc)
Scandium (Sc), scandium, Sc,
Titanium (Ti)
Titanium (Ti), titanium, Ti,
Vanadium (V)
Vanadium (V), vanadium, V,
Chromium (Cr)
Chromium (Cr), chromium, Cr,
Manganese (Mn)
Manganese (Mn), manganese, Mn,
Iron (Fe)
Iron (Fe), iron, Fe,
Cobalt (Co)
Cobalt (Co), cobalt, Co,
Nickel (Ni)
Nickel (Ni), nickel, Ni,
Copper (Cu)
Copper (Cu), copper, Cu,
Zinc (Zn)
Zinc (Zn), zinc, Zn,
Gallium (Ga)
Gallium (Ga), gallium, Ga,
Germanium (Ge)
Germanium (Ge), germanium, Ge,
Arsenic (As)
Arsenic (As), arsenic, As,
Selenium (Se)
Selenium (Se), selenium, Se,
Bromine (Br)
Bromine (Br), bromine, Br,
Krypton (Kr)
Krypton (Kr), krypton, Kr,
Rubidium (Rb)
Rubidium (Rb), rubidium, Rb,
Strontium (Sr)
Strontium (Sr), strontium, Sr,
Yttrium (Y)
Yttrium (Y), yttrium, Y,
Zirconium (Zr)
Zirconium (Zr), zirconium, Zr,
Niobium (Nb)
Niobium (Nb), niobium, Nb,
Molybdenum (Mo)
Molybdenum (Mo), molybdenum, Mo,
Technetium (Tc)
Technetium (Tc), technetium, Tc,
Ruthenium (Ru)
Ruthenium (Ru), ruthenium, Ru,
Rhodium (Rh)
Rhodium (Rh), rhodium, Rh,
Palladium (Pd)
Palladium (Pd), palladium, Pd,
Silver (Ag)
Silver (Ag), silver, Ag,
Cadmium (Cd)
Cadmium (Cd), cadmium, Cd,
Indium (In)
Indium (In), indium, In,
Tin (Sn)
Tin (Sn), tin, Sn,
Antimony (Sb)
Antimony (Sb), antimony, Sb,
Tellurium (Te)
Tellurium (Te), tellurium, Te,
Iodine (I)
Iodine (I), iodine, I,
Xenon (Xe)
Xenon (Xe), xenon, Xe,
Caesium (Cs)
Caesium (Cs), caesium, Cs,
Barium (Ba)
Barium (Ba), barium, Ba,
Hafnium (Hf)
Hafnium (Hf), hafnium, Hf,
Tantalum (Ta)
Tantalum (Ta), tantalum, Ta,
Tungsten (W)
Tungsten (W), tungsten, W,
Rhenium (Re)
Rhenium (Re), rhenium, Re,
Osmium (Os)
Osmium (Os), osmium, Os,
Iridium (Ir)
Iridium (Ir), iridium, Ir,
Platinum (Pt)
Platinum (Pt), platinum, Pt,
Gold (Au)
Gold (Au), gold, Au,
Mercury (Hg)
Mercury (Hg), mercury, Hg,
Thallium (Tl)
Thallium (Tl), thallium, Tl,
Lead (Pb)
Lead (Pb), lead, Pb,
Bismuth (Bi)
Bismuth (Bi), bismuth, Bi,
Polonium (Po)
Polonium (Po), polonium, Po,
Astatine (At)
Astatine (At), astatine, At,
Radon (Rn)
Radon (Rn), radon, Rn,
Francium (Fr)
Francium (Fr), francium, Fr,
Radium (Ra)
Radium (Ra), radium, Ra,
Rutherfordium (Rf)
Rutherfordium (Rf), rutherfordium, Rf,
Dubnium (Db)
Dubnium (Db), dubnium, Db,
Seaborgium (Sg)
Seaborgium (Sg), seaborgium, Sg,
Bohrium (Bh)
Bohrium (Bh), bohrium, Bh,
Hassium (Hs)
Hassium (Hs), hassium, Hs,
Meitnerium (Mt)
Meitnerium (Mt), meitnerium, Mt,
Darmstadtium (Ds)
Darmstadtium (Ds), darmstadtium, Ds,
Roentgenium (Rg)
Roentgenium (Rg), roentgenium, Rg,
Ununbium (Uub)
Ununbium (Uub), ununbium, Uub,
Ununtrium (Uut)
Ununtrium (Uut), ununtrium, Uut,
Ununquadium (Uuq)
Ununquadium (Uuq), ununquadium, Uuq,
Ununpentium (Uup)
Ununpentium (Uup), ununpentium, Uup,
Ununhexium (Uuh)
Ununhexium (Uuh), ununhexium, Uuh,
Ununseptium (Uus)
Ununseptium (Uus), ununseptium, Uus,
Ununoctium (Uuo)
Ununoctium (Uuo), ununoctium, Uuo,
Lanthanum (La)
Lanthanum (La), lanthanum, La,
Cerium (Ce)
Cerium (Ce), cerium, Ce,
Praseodymium (Pr)
Praseodymium (Pr), praseodymium, Pr,
Neodymium (Nd)
Neodymium (Nd), neodymium, Nd,
Promethium (Pm)
Promethium (Pm), promethium, Pm,
Samarium (Sm)
Samarium (Sm), samarium, Sm,
Europium (Eu)
Europium (Eu), europium, Eu,
Gadolinium (Gd)
Gadolinium (Gd), gadolinium, Gd,
Terbium (Tb)
Terbium (Tb), terbium, Tb,
Dysprosium (Dy)
Dysprosium (Dy), dysprosium, Dy,
Holmium (Ho)
Holmium (Ho), holmium, Ho,
Erbium (Er)
Erbium (Er), erbium, Er,
Thulium (Tm)
Thulium (Tm), thulium, Tm,
Ytterbium (Yb)
Ytterbium (Yb), ytterbium, Yb,
Lutetium (Lu)
Lutetium (Lu), lutetium, Lu,
Actinium (Ac)
Actinium (Ac), actinium, Ac,
Thorium (Th)
Thorium (Th), thorium, Th,
Protactinium (Pa)
Protactinium (Pa), protactinium, Pa,
Uranium (U)
Uranium (U), uranium, U,
Neptunium (Np)
Neptunium (Np), neptunium, Np,
Plutonium (Pu)
Plutonium (Pu), plutonium, Pu,
Americium (Am)
Americium (Am), americium, Am,
Curium (Cm)
Curium (Cm), curium, Cm,
Berkelium (Bk)
Berkelium (Bk), berkelium, Bk,
Californium (Cf)
Californium (Cf), californium, Cf,
Einsteinium (Es)
Einsteinium (Es), einsteinium, Es,
Fermium (Fm)
Fermium (Fm), fermium, Fm,
Mendelenium (Md)
Mendelenium (Md), mendelenium, Md,
Nobelium (No)
Nobelium (No), nobelium, No,
Lawrencium (Lr)
Lawrencium (Lr), lawrencium, Lr,
Used Solutions
The vector stencils library "Chemical elements" contains 118 icon symbols of chemical elements.
Use these shapes for drawing atoms, structural formulas of inorganic and organic molecules and ions, and schemes of chemical reaction mechanisms in the ConceptDraw PRO diagramming and vector drawing software extended with the Chemistry solution from the Science and Education area of ConceptDraw Solution Park.
www.conceptdraw.com/ solution-park/ science-education-chemistry
Hydrogen (H)
Hydrogen (H), hydrogen,
Helium (He)
Helium (He), helium, He,
Lithium (Li)
Lithium (Li), lithium, Li,
Berylium (Be)
Berylium (Be), berylium, Be,
Boron (B)
Boron (B), boron, B,
Carbon (C)
Carbon (C), carbon, C,
Nitrogen (N)
Nitrogen (N), nitrogen, N,
Oxygen (O)
Oxygen (O), oxygen, O,
Fluorine (F)
Fluorine (F), fluorine, F,
Neon (Ne)
Neon (Ne), neon, Ne,
Sodium (Na)
Sodium (Na), sodium, Na,
Magnesium (Mg)
Magnesium (Mg), magnesium, Mg,
Aluminium (Al)
Aluminium (Al), aluminium,Al,
Silicon (Si)
Silicon (Si), silicon, Si,
Phosphorus (P)
Phosphorus (P), phosphorus, P,
Sulfur (S)
Sulfur (S), sulfur, S,
Chlorine (Cl)
Chlorine (Cl), chlorine, Cl,
Argon (Ar)
Argon (Ar), argon, Ar,
Potassium (K)
Potassium (K), potassium, K,
Calcium (Ca)
Calcium (Ca), calcium, Ca,
Scandium (Sc)
Scandium (Sc), scandium, Sc,
Titanium (Ti)
Titanium (Ti), titanium, Ti,
Vanadium (V)
Vanadium (V), vanadium, V,
Chromium (Cr)
Chromium (Cr), chromium, Cr,
Manganese (Mn)
Manganese (Mn), manganese, Mn,
Iron (Fe)
Iron (Fe), iron, Fe,
Cobalt (Co)
Cobalt (Co), cobalt, Co,
Nickel (Ni)
Nickel (Ni), nickel, Ni,
Copper (Cu)
Copper (Cu), copper, Cu,
Zinc (Zn)
Zinc (Zn), zinc, Zn,
Gallium (Ga)
Gallium (Ga), gallium, Ga,
Germanium (Ge)
Germanium (Ge), germanium, Ge,
Arsenic (As)
Arsenic (As), arsenic, As,
Selenium (Se)
Selenium (Se), selenium, Se,
Bromine (Br)
Bromine (Br), bromine, Br,
Krypton (Kr)
Krypton (Kr), krypton, Kr,
Rubidium (Rb)
Rubidium (Rb), rubidium, Rb,
Strontium (Sr)
Strontium (Sr), strontium, Sr,
Yttrium (Y)
Yttrium (Y), yttrium, Y,
Zirconium (Zr)
Zirconium (Zr), zirconium, Zr,
Niobium (Nb)
Niobium (Nb), niobium, Nb,
Molybdenum (Mo)
Molybdenum (Mo), molybdenum, Mo,
Technetium (Tc)
Technetium (Tc), technetium, Tc,
Ruthenium (Ru)
Ruthenium (Ru), ruthenium, Ru,
Rhodium (Rh)
Rhodium (Rh), rhodium, Rh,
Palladium (Pd)
Palladium (Pd), palladium, Pd,
Silver (Ag)
Silver (Ag), silver, Ag,
Cadmium (Cd)
Cadmium (Cd), cadmium, Cd,
Indium (In)
Indium (In), indium, In,
Tin (Sn)
Tin (Sn), tin, Sn,
Antimony (Sb)
Antimony (Sb), antimony, Sb,
Tellurium (Te)
Tellurium (Te), tellurium, Te,
Iodine (I)
Iodine (I), iodine, I,
Xenon (Xe)
Xenon (Xe), xenon, Xe,
Caesium (Cs)
Caesium (Cs), caesium, Cs,
Barium (Ba)
Barium (Ba), barium, Ba,
Hafnium (Hf)
Hafnium (Hf), hafnium, Hf,
Tantalum (Ta)
Tantalum (Ta), tantalum, Ta,
Tungsten (W)
Tungsten (W), tungsten, W,
Rhenium (Re)
Rhenium (Re), rhenium, Re,
Osmium (Os)
Osmium (Os), osmium, Os,
Iridium (Ir)
Iridium (Ir), iridium, Ir,
Platinum (Pt)
Platinum (Pt), platinum, Pt,
Gold (Au)
Gold (Au), gold, Au,
Mercury (Hg)
Mercury (Hg), mercury, Hg,
Thallium (Tl)
Thallium (Tl), thallium, Tl,
Lead (Pb)
Lead (Pb), lead, Pb,
Bismuth (Bi)
Bismuth (Bi), bismuth, Bi,
Polonium (Po)
Polonium (Po), polonium, Po,
Astatine (At)
Astatine (At), astatine, At,
Radon (Rn)
Radon (Rn), radon, Rn,
Francium (Fr)
Francium (Fr), francium, Fr,
Radium (Ra)
Radium (Ra), radium, Ra,
Rutherfordium (Rf)
Rutherfordium (Rf), rutherfordium, Rf,
Dubnium (Db)
Dubnium (Db), dubnium, Db,
Seaborgium (Sg)
Seaborgium (Sg), seaborgium, Sg,
Bohrium (Bh)
Bohrium (Bh), bohrium, Bh,
Hassium (Hs)
Hassium (Hs), hassium, Hs,
Meitnerium (Mt)
Meitnerium (Mt), meitnerium, Mt,
Darmstadtium (Ds)
Darmstadtium (Ds), darmstadtium, Ds,
Roentgenium (Rg)
Roentgenium (Rg), roentgenium, Rg,
Ununbium (Uub)
Ununbium (Uub), ununbium, Uub,
Ununtrium (Uut)
Ununtrium (Uut), ununtrium, Uut,
Ununquadium (Uuq)
Ununquadium (Uuq), ununquadium, Uuq,
Ununpentium (Uup)
Ununpentium (Uup), ununpentium, Uup,
Ununhexium (Uuh)
Ununhexium (Uuh), ununhexium, Uuh,
Ununseptium (Uus)
Ununseptium (Uus), ununseptium, Uus,
Ununoctium (Uuo)
Ununoctium (Uuo), ununoctium, Uuo,
Lanthanum (La)
Lanthanum (La), lanthanum, La,
Cerium (Ce)
Cerium (Ce), cerium, Ce,
Praseodymium (Pr)
Praseodymium (Pr), praseodymium, Pr,
Neodymium (Nd)
Neodymium (Nd), neodymium, Nd,
Promethium (Pm)
Promethium (Pm), promethium, Pm,
Samarium (Sm)
Samarium (Sm), samarium, Sm,
Europium (Eu)
Europium (Eu), europium, Eu,
Gadolinium (Gd)
Gadolinium (Gd), gadolinium, Gd,
Terbium (Tb)
Terbium (Tb), terbium, Tb,
Dysprosium (Dy)
Dysprosium (Dy), dysprosium, Dy,
Holmium (Ho)
Holmium (Ho), holmium, Ho,
Erbium (Er)
Erbium (Er), erbium, Er,
Thulium (Tm)
Thulium (Tm), thulium, Tm,
Ytterbium (Yb)
Ytterbium (Yb), ytterbium, Yb,
Lutetium (Lu)
Lutetium (Lu), lutetium, Lu,
Actinium (Ac)
Actinium (Ac), actinium, Ac,
Thorium (Th)
Thorium (Th), thorium, Th,
Protactinium (Pa)
Protactinium (Pa), protactinium, Pa,
Uranium (U)
Uranium (U), uranium, U,
Neptunium (Np)
Neptunium (Np), neptunium, Np,
Plutonium (Pu)
Plutonium (Pu), plutonium, Pu,
Americium (Am)
Americium (Am), americium, Am,
Curium (Cm)
Curium (Cm), curium, Cm,
Berkelium (Bk)
Berkelium (Bk), berkelium, Bk,
Californium (Cf)
Californium (Cf), californium, Cf,
Einsteinium (Es)
Einsteinium (Es), einsteinium, Es,
Fermium (Fm)
Fermium (Fm), fermium, Fm,
Mendelenium (Md)
Mendelenium (Md), mendelenium, Md,
Nobelium (No)
Nobelium (No), nobelium, No,
Lawrencium (Lr)
Lawrencium (Lr), lawrencium, Lr,
Used Solutions

Bar Diagrams for Problem Solving. Create space science bar charts with Bar Graphs Solution

Vertical bar chart example - Composition of lunar soil
Bar charts represent data in different categories or groups.
Create bar graphs for visual solving your scientific problems and data comparison using the ConceptDraw PRO diagramming and vector drawing software extended with the Bar Graphs Solution from the Graphs and Charts area of ConceptDraw Solition Park.
This drawing illustrates examples o f phenolic compounds molecular structures, and chemical reactions of phenols.
"In organic chemistry, phenols, sometimes called phenolics, are a class of chemical compounds consisting of a hydroxyl group (-OH) bonded directly to an aromatic hydrocarbon group. The simplest of the class is phenol, which is also called carbolic acid C6H5OH. Phenolic compounds are classified as simple phenols or polyphenols based on the number of phenol units in the molecule. ...
Although similar to alcohols, phenols have unique properties and are not classified as alcohols (since the hydroxyl group is not bonded to a saturated carbon atom). They have higher acidities due to the aromatic ring's tight coupling with the oxygen and a relatively loose bond between the oxygen and hydrogen. The acidity of the hydroxyl group in phenols is commonly intermediate between that of aliphatic alcohols and carboxylic acids (their pKa is usually between 10 and 12).
Loss of a positive hydrogen ion (H+) from the hydroxyl group of a phenol forms a corresponding negative phenolate ion or phenoxide ion, and the corresponding salts are called phenolates or phenoxides, although the term aryloxides is preferred according to the IUPAC Gold Book. Phenols can have two or more hydroxy groups bonded to the aromatic ring(s) in the same molecule. The simplest examples are the three benzenediols, each having two hydroxy groups on a benzene ring." [Phenols. Wikipedia]
The chemical drawing example "Phenols" was created using the ConceptDraw PRO software extended with the Chemistry solution from the Science and Education area of ConceptDraw Solution Park.
Phenolic compounds and phenol reactions
Phenolic compounds and phenol reactions, δ-, delta minus, electronegativity, δ+, delta plus, delta positive, reaction arrows, reversible reaction, methyl group, methyl, CH3, hydrogen, H, benzene, Kekule structure, benzene ring, benzene, OH, NO2, COOH, COH, CH2,
Used Solutions
This chemical reaction mechanism drawing depicts steps of carbonyl compound halogenation reaction.
"Alpha-substitution reactions occur at the position next to the carbonyl group, the α-position, and involve the substitution of an α hydrogen atom by an electrophile, E, through either an enol or enolate ion intermediate. ...
Alpha Halogenation of Aldehydes and Ketones.
A particularly common α-substitution reaction in the laboratory is the halogenation of aldehydes and ketones at their α positions by reaction Cl2, Br2 or I2 in acidic solution. Bromine in acetic acid solvent is often used. ...
The halogenation is a typical α-substitution reaction that proceeds by acid catalyzed formation of an enol intermediate." [Carbonyl Alpha-Substitution Reactions. Wikipedia]
This example was redesigned from the Wikimedia Commons file: Halogenierung Mechanismus Version 3-Seite001.svg. [commons.wikimedia.org/ wiki/ File:Halogenierung_ Mechanismus_ Version_ 3-Seite001.svg]
This image is available under the Creative Commons Attribution-ShareAlike 3.0 Unported License. [creativecommons.org/ licenses/ by-sa/ 3.0/ ]
The chemical drawing example "Carbonyl compound halogenation mechanism" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Chemistry solution from the Science and Education area of ConceptDraw Solution Park.
Alpha halogenation of aldehydes and ketones
Alpha halogenation of aldehydes and ketones, reaction arrows, reversible reaction, plus, minus, hydrogen, H, bond, covalent bond, double bond,
Used Solutions
The vector stencils library "Chemical drawings" contains 81 symbols of organic compounds and functional groups for chemical drawing.
Use it to draw structural formulas of organic molecules, schemes of chemical reactions and organic chemistry diagrams.
"Structural drawings.
Organic molecules are described more commonly by drawings or structural formulas, combinations of drawings and chemical symbols. The line-angle formula is simple and unambiguous. In this system, the endpoints and intersections of each line represent one carbon, and hydrogen atoms can either be notated explicitly or assumed to be present as implied by tetravalent carbon. The depiction of organic compounds with drawings is greatly simplified by the fact that carbon in almost all organic compounds has four bonds, nitrogen three, oxygen two, and hydrogen one. ...
Organic reactions.
Organic reactions are chemical reactions involving organic compounds. While pure hydrocarbons undergo certain limited classes of reactions, many more reactions which organic compounds undergo are largely determined by functional groups. The general theory of these reactions involves careful analysis of such properties as the electron affinity of key atoms, bond strengths and steric hindrance. These issues can determine the relative stability of short-lived reactive intermediates, which usually directly determine the path of the reaction.
The basic reaction types are: addition reactions, elimination reactions, substitution reactions, pericyclic reactions, rearrangement reactions and redox reactions. ...
Each reaction has a stepwise reaction mechanism that explains how it happens in sequence - although the detailed description of steps is not always clear from a list of reactants alone.
The stepwise course of any given reaction mechanism can be represented using arrow pushing techniques in which curved arrows are used to track the movement of electrons as starting materials transition through intermediates to final products." [Organic chemistry. Wikipedia]
The chemical symbols example "Design elements - Chemical drawings" was created using the ConceptDraw PRO software extended with the Chemistry solution from the Science and Education area of ConceptDraw Solution Park.
Chemical symbols
Chemical symbols, δ-, delta minus, electronegativity, δ+, delta plus, delta positive, Δ, delta, wedged bond, bond, wavy bond, reaction arrows, reversible reaction, plus, pentose ring, pentose, minus, methyl group, methyl, CH3, hydrogen, H, hollow wedged bond, bond, hashed wedged bond, bond, hashed bond, bond, dative bond, bond, dashed bond, cyclopropane, cyclopentane, cyclopentadienyl, cyclopentadiene, cyclooctane, cyclohexane, cycloheptane, cyclobutane, carbon, bond, covalent bond, triple bond, bond, covalent bond, single bond, bond, covalent bond, double bond, bond, bold bond, benzene, Kekule structure, benzene ring, benzene, OH, NO2, NH2, COOH, COH, CO, CH2, CH,
Used Solutions

physics symbols, physics diagrams Physics

physics symbols, physics diagrams
Physics solution extends ConceptDraw PRO software with templates, samples and libraries of vector stencils for drawing the physical illustrations, diagrams and charts.

chemical drawings, chemistry equation symbols, chemical drawing software Chemistry

chemical drawings, chemistry equation symbols, chemical drawing software
This solution extends ConceptDraw PRO software with samples, template and libraries of vector stencils for drawing the Chemistry Illustrations for science and education.