| Substance | Relationship Strength | Studies | Trials | Classes | Roles |
|---|
hydrogen
Hydrogen: The first chemical element in the periodic table with atomic symbol H, and atomic number 1. Protium (atomic weight 1) is by far the most common hydrogen isotope. Hydrogen also exists as the stable isotope DEUTERIUM (atomic weight 2) and the radioactive isotope TRITIUM (atomic weight 3). Hydrogen forms into a diatomic molecule at room temperature and appears as a highly flammable colorless and odorless gas.. dihydrogen : An elemental molecule consisting of two hydrogens joined by a single bond. | 2.17 | 1 | 0 | elemental hydrogen;
elemental molecule;
gas molecular entity | antioxidant;
electron donor;
food packaging gas;
fuel;
human metabolite |
azobenzene
azobenzene: photosensor molecule known to undergo reversible isomerization from trans to cis on illumination with photons of appropriate wavelength; RN given refers to cpd without isomeric designation; structure. (E)-azobenzene : The (E)-isomer of azobenzene.. (Z)-azobenzene : The (Z)-isomer of azobenzene.. azobenzene : A molecule whose structure comprises two phenyl rings linked by a N=N double bond; the parent compound of the azobenzene class of compounds. | 2.07 | 1 | 0 | azobenzenes | |
niobium
Niobium: A metal element atomic number 41, atomic weight 92.906, symbol Nb. | 5.22 | 14 | 0 | vanadium group element atom | |
tantalum
Tantalum: A rare metallic element, atomic number 73, atomic weight 180.948, symbol Ta. It is a noncorrosive and malleable metal that has been used for plates or disks to replace cranial defects, for wire sutures, and for making prosthetic devices. | 2.15 | 1 | 0 | vanadium group element atom | |
titanium
Titanium: A dark-gray, metallic element of widespread distribution but occurring in small amounts with atomic number, 22, atomic weight, 47.867 and symbol, Ti; specific gravity, 4.5; used for fixation of fractures. | 3.59 | 2 | 0 | titanium group element atom | |
iodine
[no description available] | 2.13 | 1 | 0 | halide anion;
monoatomic iodine | human metabolite |
lead
Lead: A soft, grayish metal with poisonous salts; atomic number 82, atomic weight 207.2, symbol Pb. | 7.48 | 2 | 0 | carbon group element atom;
elemental lead;
metal atom | neurotoxin |
bismuth
Bismuth: A metallic element that has the atomic symbol Bi, and atomic number 83. Its principal isotope is Bismuth 209. | 3.15 | 1 | 0 | metal atom;
pnictogen | |
barium titanate(iv)
barium titanate(IV): RN given refers to parent cpd | 3.15 | 1 | 0 | | |
disilver oxide
[no description available] | 2.13 | 1 | 0 | | |
perovskite
calcium titanate : A calcium salt with the formula CaTiO3, generally obtained in the form of the mineral perovskite. | 2.15 | 1 | 0 | | |
sodium titanate
[no description available] | 3.15 | 1 | 0 | | |
lithium niobate
[no description available] | 2.06 | 1 | 0 | | |
sodium tantalate
[no description available] | 2.15 | 1 | 0 | | |
potassium titanate
potassium titanate: RN given refers to cpd with MF of K2-TiO3 | 3.15 | 1 | 0 | | |
bismuth titanate
[no description available] | 3.15 | 1 | 0 | | |