poliatomski jon

poliatomski jon

A polyatomic ion is a charged particle that contains more than two covalently bound atoms. See Polyatomic Ions for more.

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

jon

Chemistry; General chemistry

An atom or molecule that has acquired a charge by either gaining or losing electrons. An atom or molecule with missing electrons has a net positive charge and is called a cation ; ...

jon

Αεροπορία; Διαστημόπλοια

A charged particle consisting of an atom stripped of one or more of its electrons.

amonijum jon

Chemistry; General chemistry

NH4+ is a cation formed by neutralization of ammonia , which acts as a weak base .

pozitivni jon

Physics; General physics

Atom or particle that has a net positive charge due to an electron or electrons being torn away.

negativni jon

Physics; General physics

Atom or particle that has a surplus, or imbalance, of electrons and, thus, a negative charge.

isparljiv

Chemistry; General chemistry

A solid or liquid material that easily vaporizes. A material with a significant vapor pressure .

abraziv

Chemistry; General chemistry

A very hard, brittle, heat-resistant substance that is used to grind the edges or rough surfaces of an object. boron carbide, diamond, and corundum are abrasives.

diastereoizomer, diastereomer

Chemistry; General chemistry

Stereoisomers which are not mirror images of each other. Diastereomers are chemically similar but distinguishable; they have different melting points and boiling points and they ...

medicinska hemija

Chemistry; General chemistry

A branch of chemistry concerned with the discovery, design, synthesis , and investigation of biologically active compounds and reactions that these compounds undergo in living ...

slab elektrolit

Chemistry; General chemistry

A weak electrolyte is a solute that incompletely dissociates into ions in solution. For example, acetic acid partially dissociates into acetate ions and hydrogen ions, so that ...