100 Phosphorus Atoms Advanced Molecular Model For Discount
$137.25100 supplemental phosphorus atoms for the Advanced Molecular Model Set. The phosphorus atom has a 1 1 4 diameter.
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2 Springs Advanced Molecular Model 10 pk Sale
$3.75Ten supplemental bonds springs for the Advanced Molecular Model set. 10 springs 2 Aliphatic – Open Chain, branched compounds, double and triple bonds
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Bonds Springs 100 Atom Molecular Model Fashion
$2.98Nine supplemental bonds springs for the 100 atom molecular model set. 3 @ 1 Carbon – Hydrogen 3 @ 1 1 8 Aromatic Ring Compounds 3 @ 1 1 2 Aliphatic – Open Chain and branched compounds
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Carbon Atoms 100 Atom Molecular Model Discount
$4.38Ten, supplemental carbon atoms for the 100 atom molecular model set. With it s [He] 2s2 2p2 electron configuration, the black carbon atom can gain or lose electrons to achieve a stable octet. It has four holes for tetrahedral bonding.
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Carbon Atoms Advanced Molecular Model Supply
$4.25Five supplemental carbon atoms for the Advanced Molecular Model set. The carbon atom has a 1 1 4 diameter.
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Color Changing UV Beads (Approx 240) Hot on Sale
$3.73Expose them to sunlight and they immediately change from clear to colored. Cover them up and within minutes they are clear again. The UV Beads contain photochromic pigments that react to ultraviolet light by changing the bonds within the molecule. The beads are white in visible light. In UV light they appear colored, depending on…
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Halogen Atoms CL F Br I Advanced Molecular Model Hot on Sale
$3.75Six supplemental halogen group atoms for the Advanced Molecular Model set. Bromine is orange, Chlorine is green and the purple atom can be substituted for Flourine or Iodine.
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Halogen Group Atoms 100 Atom Molecular Model Sale
$3.75Ten, supplemental halogen atoms for the 100 atom molecular model set. With its s2p6 electron configuration the green halogen group atoms require only one hole (electron pair) for bonding.
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Hydrogen Atoms 100 Atom Molecular Model Sale
$3.75Ten, supplemental hydrogen atoms for the 100 atom molecular model set. With it s 1s1 electron configuration, the white hydrogen atom requires only one electron hole for bonding.
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Hydrogen Atoms Advanced Molecular Model For Cheap
$3.75Five supplemental hydrogen atoms for the Advanced Molecular Model set. The hydrogen atoms are 1 1 8 in diameter.
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Laboratory Notebook For Sale
$18.75A waterproof and chemically resistant hardcover laboratory notebook to properly record your vital data and experiments. The numbered, acid free, grid lined pages include spaces for title, experiment number, book number, date and witness signature. The lab book also contain a periodic table and conversion tables. 100 Pages Measures 8.5 x 11
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Magnesium Ribbon Sale
$7.13Magnesium Ribbon 1 8 x 50 25 grams per roll 99% Mg, 0.5% Zn and 0.5% Pb Physical Data Cas No:7439-95-4 EC No: 231-104-6 Appearance: Silver or gray, rod, turnings or ribbon Melting point: 650 °C Boiling point: 1107 °C Vapor Pressure: 1 mm @ 621 °C Specific Gravity: 1.73 Flash Point: 634 C (closed…
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Nitrogen Atoms Advanced Molecular Model Online Sale
$3.98Five supplemental nitrogen atoms for the Advanced Molecular Model set. The nitrogen atom has a 1 1 8 diameter.
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Oxygen Atoms Advanced Molecular Model Hot on Sale
$4.48Five supplemental oxygen atoms for the Advanced Molecular Model set. The oxygen atom has a 1 1 8 diameter.
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Periodic Table of the Elements Poster Fashion
$4.38This is a poster size periodic table measuring (36 x 24 ). It is printed in eleven colors and made of stock poster paper. The legend on the left identifies the groups and the table (top center) specifies the symbol, name, and atomic weight. This item is shipped rolled in a tube!
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