цинк

цинк

Element 30, atomic weight 65.37, a reactive gray metal that dissolves in acids, used to galvanize metals and in many alloys (e. g. brass and bronze).

0 0

Βελτίωση

Προσθήκη εικόνας

Μέρος του λόγου: noun
Συνώνυμο(α):
Blossary:
Κλάδος/Τομέας: Chemistry
Category: General chemistry
Company:
Προϊόν:
Ακρώνυμο-συντόμευση:

Προσθήκη στο Γλωσσάρι μου

Άλλες γλώσσες:

Σχετικοί όροι

цинк бораты

Chemistry; Inorganic chemistry

3ZnO_2B 2 O 3 A white, amorphous powder that is soluble in dilute acids, slightly soluble in water; melts at 980_C; used in medicine, as a ceramics flux, as an inhibitor for ...

цинк бромиді

Chemistry; Inorganic chemistry

ZnBr 2 Water- and alcohol-soluble, white crystals that melt at 294_C; used in medicine, manufacture of rayon, and photography, and in a radiation viewing screen.

цинк сульфиді

Chemistry; Inorganic chemistry

ZnS A yellowish powder that is insoluble in water, soluble in acids; exists in two crystalline forms (alpha, or wurtzite, and beta, or sphalerite); beta becomes alpha at 1020_C, ...

цинк теллуриді

Chemistry; Inorganic chemistry

ZnTe Moderately toxic, reddish crystals that melt at 1238_C and decompose in water.

цинк сульфаты

Chemistry; Inorganic chemistry

ZnSO 4 _7H 2 O Efflorescent, water-soluble, colorless crystals with an astringent taste; used to preserve skins and wood and as a paper bleach, analytical reagent, feed additive, ...

олефин

Chemistry; General chemistry

A compound that consists of only carbon and hydrogen, that contains at least one carbon-carbon double bond. Alkene names end with -ene. Examples are ethylene (CH2=CH2); 1-propene ...

майшыт

Chemistry; General chemistry

A colloid formed from tiny liquid droplets suspended in another, immiscible liquid. Milk is an example of an emulsion.

нейтрино

Chemistry; General chemistry

An elementary particle produced by certain nuclear decay processes. Neutrinos have no charge and extremely small masses compared to other subatomic particles.

қос жылу

Chemistry; General chemistry

A device that senses temperature changes by using a pair of joined wires made of dissimilar metals that produces a voltage that changes with temperature.

калориметр

Chemistry; General chemistry

An insulated vessel for measuring the amount of heat absorbed or released by a chemical or physical change.

гидроксил

Chemistry; General chemistry

1. An -OH group within a molecule. 2. A free radical formed by abstraction of a hydrogen atom from water.

Ορολογία Ειδήσεων

Featured Terms

Mankent

0
Όροι
0
Γλωσσάρια
5
Οπαδοί

Κλάδος/Τομέας: Γλώσσα Category: Grammar

аморфты тіл

Isolating languages tend to form their words of single morphemes (that is, of roots without affixes). They often use several short words where another ...