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Kosakata untuk IELTS Academic (Skor 6-7) - Kimia

Di sini, Anda akan mempelajari beberapa kata dalam bahasa Inggris yang terkait dengan Kimia yang diperlukan untuk ujian IELTS Akademik.

Tinjauan

Kartu flash

Ejaan

Kuis

Mulai belajar
Vocabulary for Academic IELTS (6-7)
solution
solution
[Kata benda]

a mixture of different liquids

larutan, campuran

larutan, campuran

Ex: Many cleaning products are solutions that mix different liquids for better effectiveness. 

Banyak produk pembersih adalah larutan yang mencampurkan berbagai cairan untuk efektivitas yang lebih baik.

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solvent
solvent
[Kata benda]

a liquid that is capable of dissolving another substance

pelarut, solven

pelarut, solven

Ex: Ethanol is commonly used as a solvent to dissolve oils and perfume essences for the production of aftershaves and colognes. 

Etanol biasa digunakan sebagai pelarut untuk melarutkan minyak dan esens parfum untuk produksi aftershave dan cologne.

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periodic table
periodic table
[Kata benda]

a tabular arrangement of chemical elements organized based on their atomic number, electron configuration, and recurring chemical properties

tabel periodik, sistem periodik unsur

tabel periodik, sistem periodik unsur

Ex: The periodic table is divided into groups (columns) and periods (rows), each with specific characteristics and trends in properties. 

Tabel periodik dibagi menjadi golongan (kolom) dan periode (baris), masing-masing dengan karakteristik dan tren tertentu dalam sifat.

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isotope
isotope
[Kata benda]

each of two or more forms of the same element that contain equal numbers of protons but different numbers of neutrons in their nuclei, leading to variation in atomic mass

isotop, bentuk isotop

isotop, bentuk isotop

Ex: Uranium-235 and uranium-238 are isotopes of uranium, playing crucial roles in nuclear fission reactions. 

Uranium-235 dan uranium-238 adalah isotop uranium, memainkan peran penting dalam reaksi fisi nuklir.

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halogen
halogen
[Kata benda]

a type of chemical element found in Group 17 of the periodic table, known for being highly reactive and commonly used in disinfectants and lights

halogen, unsur halogen

halogen, unsur halogen

Ex: Bromine, a halogen with properties similar to chlorine, is employed as a disinfectant in swimming pools and hot tubs. 

Halogen, sebuah unsur dengan sifat mirip klorin, digunakan sebagai disinfektan di kolam renang dan bak air panas.

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noble gas
noble gas
[Kata benda]

any of the elements in Group 18 of the periodic table, including helium, neon, argon, krypton, xenon, and radon, characterized by their inert nature and stable electron configurations

gas mulia, gas inert

gas mulia, gas inert

Ex: Argon, a noble gas commonly used in welding, provides an inert atmosphere to prevent the oxidation of metals during the process. 

Argon, sebuah gas mulia yang biasa digunakan dalam pengelasan, menyediakan atmosfer inert untuk mencegah oksidasi logam selama proses.

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emulsion
emulsion
[Kata benda]

a mixture of two liquids where tiny droplets of one are evenly dispersed in the other, like oil in water

emulsi, campuran dua cairan

emulsi, campuran dua cairan

Ex: Milk is a natural emulsion of fat in water, stabilized by proteins like casein to prevent the fat from separating. 

Susu adalah emulsi alami lemak dalam air, distabilkan oleh protein seperti kasein untuk mencegah lemak terpisah.

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half-life
half-life
[Kata benda]

the time required for half of a quantity of a substance to undergo a change or decay, typically in the context of radioactive decay or chemical reactions

waktu paruh, masa paruh

waktu paruh, masa paruh

Ex: The half-life of a chemical reaction refers to the time it takes for the reactant concentration to decrease by half during a reaction. 

Waktu paruh suatu reaksi kimia mengacu pada waktu yang dibutuhkan untuk konsentrasi reaktan berkurang setengahnya selama reaksi.

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radioactivity
radioactivity
[Kata benda]

the emission of ionizing radiation or particles caused by the spontaneous disintegration of atomic nuclei in radioactive substances

radioaktivitas

radioaktivitas

Ex: Marie and Pierre Curie conducted pioneering research on radioactivity, discovering the elements polonium and radium. 

Marie dan Pierre Curie melakukan penelitian perintis tentang radioaktivitas, menemukan unsur polonium dan radium.

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depleted uranium
depleted uranium
[Kata benda]

a type of uranium that has most of its more radioactive isotopes removed, primarily used for armor-piercing ammunition and shielding

uranium terkuras, uranium miskin

uranium terkuras, uranium miskin

Ex: The military uses depleted uranium in armor-piercing ammunition and armor plating due to its high density and ability to penetrate armor. 

Militer menggunakan uranium terkuras dalam amunisi penembus baja dan pelapis baja karena kepadatannya yang tinggi dan kemampuannya menembus baja.

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