Resin, in the most specific meaning of the term, is a hydrocarbon secretion of many plants, particularly coniferous trees.

Most toothpastes contain fluoride.

Examples of resin acids are abietic acid (sylvic acid), C20H30O2, plicatic acid contained in cedar, and pimaric acid, C20H30O2, a constituent of galipot resin.

This thing was made of resin and it was too light.

He also creates phantasmagoric sculptures made of bones from cast resin.

So, I went down to my shop, and I molded it and I cast it in resin, because in the resin, then, I could absolutely get the glass smooth finished.

Topaz is a silicate mineral of aluminium and fluorine with the chemical formula Al2SiO4(F,OH)2.

Much of the most highly prized amber is transparent, in contrast to the very common cloudy amber and opaque amber.

This represents a localization of charge which is facilitated by the high electronegativity of fluorine.

Someone is re engineering dinosaurs by extracting their DNA from prehistoric amber.

Fluoride is the leaving group, and the resulting phosphoester is robust and biologically inactive.

Pigment The color of oil paint derives from small particles of colored pigments mixed with the carrier.

Pine trees grow in the area, and the city was once a center of resin processing and trade.

It was made out of resin, which wasn't a common material for movie props about the time the movie was made.

Condoms may also be made from other synthetic materials, such as AT 10 resin, and most recently polyisoprene.

The white copal, a hard, milky, sticky substance, is a more expensive version of the same resin.

Degradation and shelf life The most important chemical reactions of phosphoryl halides is the hydrolysis of the bond between phosphorus and the fluoride.

In 1933, Linus Pauling predicted that the heavier noble gases could form compounds with fluorine and oxygen.

Finally some suggest that the name is the anagram of sirena (siren) a siren was the symbol of the village and the town of Resina until 1969.

Trifluralin is a prominent example, with large scale use in the U.S. as a weedkiller, but it is a suspected carcinogen and has been banned in many European countries.

Diatomic nonmetals Seven nonmetals exist as diatomic molecules in their standard states hydrogen (H2) nitrogen (N2) oxygen (O2) fluorine (F2) chlorine (Cl2) bromine (Br2) and iodine (I2).

The composition of Greek fire remains a matter of speculation and debate, with proposals including combinations of pine resin, naphtha, quicklime, calcium phosphide, sulfur, or niter.

One of the opportunities I had was one person was working on a really interesting micromagnetic resonance imaging machine with the NIH.

As a drug it usually comes in the form of dried flower buds (marijuana), resin (hashish), or various extracts collectively known as hashish oil.

Various industrial pollutants also may be present, such as chlorine (elementary or in compounds), fluorine compounds, elemental mercury, and sulphur compounds such as sulphur dioxide SO2 .

Meliaceae, or the Mahogany family, is a flowering plant family of mostly trees and shrubs (and a few herbaceous plants, mangroves) in the order Sapindales.

And what it entails is the use of resin, of this very thick resin with a veneer of the same kind of wood that's used throughout the hall, in a kind of seamless continuity that wraps the hall in light, like a belt of light rather than separating, like a proscenium would separate the audience from performers, it connects audience with players.

When bonded to fluorine, oxygen, or nitrogen, hydrogen can participate in a form of medium strength noncovalent bonding called hydrogen bonding, which is critical to the stability of many biological molecules.

It is improbable, however, that the production of amber was limited to a single species and indeed a large number of conifers belonging to different genera are represented in the amber flora.

In 1895, French chemist Henri Moissan attempted to form a reaction between fluorine, the most electronegative element, and argon, one of the noble gases, but failed.

... And as they had the appearance of men, they were men they talked, conversed, saw and heard, walked, grasped things they were good and handsome men, and their figure was the figure of a man.

The lunar soil, although it poses a problem for any moving parts of telescopes, can be mixed with carbon nanotubes and epoxies in the construction of mirrors up to 50 meters in diameter.

Figures released by NECA include a 12 inch (30 cm) action figure which speaks phrases from the film, a 12 inch resin statue and a seven inch (17 cm) figure.

A hydrogen bond is the electrostatic attraction between polar molecules that occurs when a hydrogen (H) atom bound to a highly electronegative atom such as nitrogen (N), oxygen (O) or fluorine (F) experiences attraction to some other nearby highly electronegative atom.

Most of them have the xenon atom in the oxidation state of 2, 4, 6, or 8 bonded to highly electronegative atoms such as fluorine or oxygen, as in xenon difluoride (), xenon tetrafluoride (), xenon hexafluoride (), xenon tetroxide (), and sodium perxenate ().

The pillar that originally supported the statue of Our Lady of Lourdes was transferred into the Saunière museum in 1993 because of erosion and decay and was replaced by a resin replica.

The halogens or halogen elements () are a group in the periodic table consisting of five chemically related elements fluorine (F), chlorine (Cl), bromine (Br), iodine (I), and astatine (At).

Acumen came in with the patient capital, and we also helped to identify the entrepreneur that we would all partner with here in Africa, and Exxon provided the initial resin.

In 1988, the United States Society of Plastics Industry (SPI) developed a coding system in which each kind of resin is labeled with a number, 1 7, to facilitate sorting.

Of course, first you have breakfast, and then you fill the shell full of Bondo and paint it and nail it up, and you have an architectural button in just a fraction of the time.

The more common rock constituents of the crust are nearly all oxides chlorine, sulfur and fluorine are the important exceptions to this and their total amount in any rock is usually much less than 1 .

There's a thing that happens when you mold and cast things, which is that every time you throw it into silicone and cast it in resin, you lose a little bit of volume, you lose a little bit of size.

I found other reference. Avi Ara Chekmayan, a New Jersey editor, actually found this resin Maltese Falcon at a flea market in 1991, although it took him five years to authenticate this bird to the auctioneers' specifications, because there was a lot of controversy about it.

Then, he took the scans of the best organs and made the meat of course, this is done with a Japanese resins food maker, but you know, in the future it could be made better which reproduces the best MRI scan of the best cow he could find.

The English took her after a fierce day long battle near Flores Island in which many Portuguese sailors were killed Among these riches were chests filled with jewels and pearls, gold and silver coins, ambergris, rolls of the highest quality cloth, fine tapestries, 425 tons of pepper, 45 tons of cloves, 35 tons of cinnamon, 3 tons of mace and 3 of nutmeg, 2.5 tons of benjamin (a highly aromatic balsamic resin used for perfumes and medicines), 25 tons of cochineal and 15 tons of ebony.