|
|
674.
|
|
|
Ionic Radius
|
|
|
i18n: file: data/knowledge.xml:248
i18n: file: data/knowledge.xml:262
i18n: file: data/knowledge.xml:271
i18n: file: data/knowledge.xml:279
|
|
|
|
|
Jejari Ionik
|
|
Translated and reviewed by
Sharuzzaman Ahmat Raslan
|
|
|
|
Located in
rc.cpp:2435 rc.cpp:2453 rc.cpp:2463 rc.cpp:2471
|
|
|
675.
|
|
|
The Ionic Radius is the radius of a charged atom, known as an ion. The ion can have a positive or a negative charge. The charge of the ion with the radius shown is also displayed in Kalzium. A positive ion has fewer electrons in its shell than the atom, a negative ion has more electrons. Therefore, a positive ion has a smaller radius than its atom and vice versa.
|
|
|
i18n: file: data/knowledge.xml:249
|
|
|
|
|
(no translation yet)
|
|
|
|
Located in
rc.cpp:2437
|
|
|
676.
|
|
|
The van der Waals radius of an atom is the radius of an imaginary hard sphere which can be used to model the atom for many purposes. Van der Waals radii are determined from measurements of atomic spacing between pairs of unbonded atoms in crystals.
|
|
|
i18n: file: data/knowledge.xml:258
|
|
|
|
|
Jejari Van de Waal bagi sesebuah atom adalah jejari maya sfera keras yang mana ia boleh digunakan sebagai model atom untuk pelbagai kegunaan. Jejari Van der Waal ditentukan dari pengukuran jarak atom diantara pasangan atom yang tidak diikat di dalam kristal.
|
|
Translated and reviewed by
abuyop
|
|
|
|
Located in
rc.cpp:2447
|
|
|
677.
|
|
|
The atomic radius is the distance from the atomic nucleus to the outmost stable electron orbital in a atom that is at equilibrium.
|
|
|
i18n: file: data/knowledge.xml:267
|
|
|
|
|
Jejari atom ialah jarak dari nukleus atom ke arah orbit elektron stabil yang terluar di dalam sesebuah atom yang mencapai keseimbangan.
|
|
Translated and reviewed by
abuyop
|
|
|
|
Located in
rc.cpp:2457
|
|
|
678.
|
|
|
The covalent radius in chemistry corresponds to half of the distance between two identical atomic nuclei, bound by a covalent bond.
|
|
|
i18n: file: data/knowledge.xml:276
|
|
|
|
|
(no translation yet)
|
|
|
|
Located in
rc.cpp:2467
|
|
|
679.
|
|
|
Watchglass
|
|
|
i18n: file: data/tools.xml:5
|
|
|
|
|
(no translation yet)
|
|
|
|
Located in
rc.cpp:2475
|
|
|
680.
|
|
|
Watchglasses are round glass panes with a diameter of around 5 - 10cm, used in various experimental techniques. The border is bent upwards to allow the watchglass to hold small amounts of liquids in order to let them evaporate. The evaporation can be accelerated by heating the watchglass with a Bunsen burner. Watchglasses can also be used to cover Petri dishes or beakers, and are also suited to weighing small amounts of matter or drying them in an airing cupboard. The term watchglass is derived from the former pocket watches' protection glass which was often domed.
|
|
|
i18n: file: data/tools.xml:6
|
|
|
|
|
(no translation yet)
|
|
|
|
Located in
rc.cpp:2477
|
|
|
681.
|
|
|
Dehydrator
|
|
|
i18n: file: data/tools.xml:10
|
|
|
|
|
Dehidrator
|
|
Translated and reviewed by
abuyop
|
|
|
|
Located in
rc.cpp:2479
|
|
|
682.
|
|
|
A dehydrator is a piece of laboratory apparatus, often made of glass, and which serves to dry chemical matters; that is, to remove water or liquid from a sample. 
[tab][tab][tab]In principle it is a glass bowl with cap that has a planar grinding, so that the bowl is air-tight. The dehydrator's lower part is ordinarily filled with a drying agent such as calcium chloride, silica gel, phosphoric anhydride or sulphuric acid. The sample to be dried is placed on a diaphanous cartridge of plastic or ceramic above the drying agent.
[tab][tab][tab]The drying agent is hygroscopic, which means that it dehumidifies its environment by absorbing water vapor. The dry atmosphere then takes up water from the sample to be dried. |
|
|
i18n: file: data/tools.xml:13
|
|
|
[tab] represents a tab character.
Please write it exactly the same way, [tab], in your
translation.
|
|
|
represents a line break.
Start a new line in the equivalent position in the translation.
|
|
|
|
|
(no translation yet)
|
|
|
|
Located in
rc.cpp:2481
|
|
|
683.
|
|
|
Spatula
|
|
|
i18n: file: data/tools.xml:17
|
|
|
|
|
Spatula
|
|
Translated and reviewed by
Sharuzzaman Ahmat Raslan
|
|
|
|
Located in
rc.cpp:2485
|
