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Věda ACT - Chemické látky a sloučeniny
Zde se naučíte některá anglická slova související s chemickými látkami a sloučeninami, jako je „pufr“, „solute“, „halogen“ atd., která vám pomohou zlepšit vaše ACT.
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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
a durable plastic material used for packaging, bags, and various applications
polyethylen
a lightweight and versatile synthetic polymer used in packaging, insulation, and disposable products
polystyren
a chemical element that is a vital component of DNA and bone structure, found in dairy products, meat, and nuts, playing a key role in cellular energy transfer
fosfor
a colorless, volatile liquid solvent commonly used for removing nail polish and other substances from surfaces
aceton
a naturally occurring polysaccharide derived from brown seaweed, commonly used in various industries for its thickening, gelling, and stabilizing properties
alginate
a compound containing silicon and oxygen atoms, often forming minerals or glasses, with diverse applications in industry and nature
silikát
a single layer of carbon atoms arranged in a two-dimensional honeycomb lattice, known for its exceptional strength, electrical conductivity, and flexibility
grafen
a naturally occurring organic compound found in many fruits that contributes to their sour taste
malicová kyselina
a weak organic acid found naturally in citrus fruits like lemons, oranges, and limes, commonly used as a food additive for flavoring and preserving
kyselina citrónová
a chemical compound that contains phosphorus and oxygen atoms, commonly found in salts or esters of phosphoric acid, important for biological processes and industrial applications
fosfát
a type of elementary particle that is one of the six types, or flavors, of quarks that has an electric charge of +2/3 and participates in strong and electromagnetic interactions
charm kvark
something that has specific chemicals or causes a chemical reaction that destroys harmful microorganisms such as bacteria
dezinfekční prostředek
a chemical compound important for regulating pH balance, found in baking soda and crucial for bodily functions
bikarbonát
a substance that is dissolved in a solvent, resulting in a solution
rozpuštěná látka
having absorbed as much of a substance as possible at a given temperature, reaching its maximum concentration
nasycený
(of a solution) containing volatile or highly flammable substances, such as diethyl ether
éterický
describing chemical compounds that do not contain carbon-hydrogen bonds and are typically derived from minerals or non-living matter
anorganický
a liquid that is capable of dissolving another substance
rozpouštědlo
refering to substances that have a pH greater than 7, indicating a basic or non-acidic nature
alkalický
a substance that takes part in and undergoes a chemical reaction, leading to the formation of new products
reagens
(chemistry) a substance that causes a chemical reaction to happen at a faster rate without undergoing any chemical change itself
katalyzátor
a solution containing a weak acid and its conjugate base, or a weak base and its conjugate acid, which maintains a stable pH when small amounts of acid or base are added
pufr
a substance or compound used in a chemical reaction to detect, examine, or produce other substances
reagent
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
noblový plyn
a group of non-reactive gases that typically exhibit low chemical reactivity due to their stable electron configurations
inertní plyn
