BROKEN-HILL, the title of Kabwe in Zambia up to 1967.

BROKEN-HILLSKY the PERSON, rodezijsky the person, a skull and separate bones of a skeleton of the person of neanderthal type (see. Neanderthal men), found in Broken Hill (Kabwe) in Zambia (the Sowing. Rodezii) in 1921.

BROKERS (English, a unit of hours broker) (brokers), separate persons or the firms specializing on intermediary exchange transactions; for intermediary receive compensation in the form of fixed percent from an amount of transaction.

BROKKELMAN (Brokelman) (Brockelmann) Charles (1868-1956), the german orientalist. Transactionses on a history of the Orient, the Arabian literature, semitologii; the biobibliographic dictionary Arabian and arabojazychnyh poets, writers, scientists of 6-20 centuries.

BROCKEN (Brocken), top in mountains Harz, in Germany. An altitude of 1142 m. A number is connected to her german national povery (a Shabash of witches on Brocken in Valpurgievu night, etc.).

BROKHAUZ (Brockhouse) Bertram (r. 1918), canadian physics. Has developed with employees the scheme of a three-axial neutron spectrometer and has conducted (1955) measurement of spectrums of photons, having discovered a recent trend and physics. For the first time has measured dispersible curves of quasi-particles (magnons) in magnetics. The Nobel Prize (1994, together with K.Shallom).

BROMINE (an armour. Bromum), Br, the chemical element of VII group of a periodic system, atomic number 35, atomic weight 79,904, falls into to halogens. It is called from grech. bromos - a stink. A heavy red - brown liquid fuming on air with sharp off-flavour; firmness of 3,1 g / sm3, tïë-7,25 °S, têèï 59,2 °S. Apply as the brominating agent, to obtaining bromides, organic and other connections of bromine, in an analytical chemistry. Bromine is toxicant.

BROMARGIRIT, a mineral, see in an item. Bromides natural.

BROMATES, salt bromic acid HBrO3. The strong oxidants. KBrO3 and NaBrO3 apply in an analytical chemistry.

PINEAPPELE FAMILY (pineapple), a set of Monocotyledones, mostly perennial, herbaceous plants (predominary epiphytes). St. 2000 kinds (ok. 50 stems), in tropics and subtropics of America. To a pineappele family concern a pineapple, luiziansky a moss.

BROMIDES, chemical combinations of bromine with other elements. See. Kalii bromidum, Natrium of bromides.

BROMIDES NATURAL, group of infrequent minerals, halogen compounds of silver. Main minerals: bromargirit (AgBr), embolit Ag (Cl, Br). Grains of yellow or yellow-green colour, crystals with a bright brillant lustre. Hardness 2-2,5; firmness from 5,7 (embolit) up to 6,4 g / sm3 (bromargirit). Meet in sulphidic argentiferous deposits.

BROMISM, development of a hypersensibility to drugs of bromine: tussis, a rhinitis, a conjunctivitis, bromoderma.

BROMY (grech. Noisy), in Other. Greeces one of nicknames Dionisa.

BROMINDIGO, the blue vat dyestuff, a derivative indigo. More strongly and more brightly the latter. It is applied to a staining and a seal cotton and rayon fabrics.

HYDROGEN BROMIDE, HBr, colourless gas fuming on air with sharp off-flavour, tïë - 86,91 °S, têèï - 66,7 °S. A water solution - bromidovodorodnaja an acid. Apply to synthesis of bromides, organic bromproizvodnyh.

BROMLEJ Julian Vladimirovich (1921-90), the Russian historian and the ethnographer, academician AN the USSR (1976). The main transactionses on theoretical problems of ethnography and european feudalism. State premiums of the USSR (1981, 1987).

BROMINE WATER, solution of bromine in water. An oxidant, a brominating means at chemical analyses and synthesis of some organic drugs.

BROMODERMA, a development of a bromism: dermal emptyings by the way cyanotic eels or violet tumorous plaques on a face, anticnemions, rumps, sometimes on all body.

ARMOURED CAR, armoured, armed machine guns, sometimes a gun, the wheel machine intended for investigation, battle ohranenija, etc. It was applied in 1-st world, Civil and 2-nd world wars. Armoured cars of different phylums will consist in the inventory in some modern armies.