e/Chemical change

Information
has gloss	eng: A chemical change (chemical reaction) is a change of materials into other, new materials with different properties, and one or more new substances are formed. Burning of wood is a chemical change as new substances which cannot be changed back (e.g. carbon dioxide, water vapor) are formed. For example, if wood is burned in a fire place, there is not wood anymore but ash. Other examples include burning of a candle, rusting of iron, etc. Special details that describe how a chemical change takes place are called chemical properties.
has gloss	eng: In a chemical change, bonds are broken and new bonds are formed between different atoms. This breaking and forming of bonds takes place when particles of the original materials collide with one another. Some exothermic reactions may be hot enough to cause certain chemicals to also undergo a change in state; for example in the case of aqueous solutions, bubbles may not necessarily be newly produced gas but instead water vapor.
lexicalization	eng: chemical change
instance of	(noun) the science of matter; the branch of the natural sciences dealing with the composition of substances and their properties and reactions chemical science, chemistry

Meaning
Turkish
has gloss	tur: Kimyasal değişim, bütün maddeler atom veya molekül dediğimiz küçük taneciklerden oluşur. Maddelerin atom veya molekül yapılarıyla ilgili özelliklere kimyasal özellikler denir. Yanma, çürüme, paslanma, bileşik yapma gibi özellikler kimyasal özelliklerdir. Kimyasal değişimde maddenin aynı zamanda molekül yapısıda değişir. Kimyasal değişimde maddenin geri dönüşümü olmaz. Buna bağlı olarak bu özelliklerde meydana gelen değişmelere de kimyasal değişmeler denir. Kısaca maddenin iç yapısında meydana gelen değişmeler kimyasal değişmelerdir.
lexicalization	tur: Kimyasal değişim