chemical · adjective
المعاني والأمثلة
متعلق بالمواد وكيفية تفاعلها أو تغيرها.
The students watched a simple chemical reaction during their science lesson.
The label explains how to store this chemical cleaning product safely.
Researchers tested the water to discover whether it contained chemical waste.
She studies chemical changes that happen when food is heated or cooled.