1/60 of a minute; the basic unit of time adopted under the Systeme International d'Unites.

synoniemen: sec, second.

Nederlands: seconde
Pools: sekunda, s

An abundant tasteless odorless multivalent nonmetallic element; best known in yellow crystals; occurs in many sulphide and sulphate minerals and even in native form (especially in volcanic regions).

synoniemen: atomic number 16, sulfur, sulphur.

Nederlands: solfer, sulfer, zwavel
Pools: siarka, S

The cardinal compass point that is at 180 degrees.

synoniemen: due south, south, southward.

Nederlands: zuiden
Pools: południe

A unit of conductance equal to the reciprocal of an ohm.

synoniemen: mho, reciprocal ohm, siemens.

Nederlands: siemens
Pools: S, simens

The 19th letter of the Roman alphabet.

thermodynamics A thermodynamic quantity representing the amount of energy in a system that is no longer available for doing mechanical work:
— Entropy increases as matter and energy in the universe degrade to an ultimate state of inert uniformity.

synoniemen: entropy, randomness.

Nederlands: entropie
Pools: entropia