French aristocrat and chemist Antoine Laurent Lavoisier was an incredibly important figure in the history of chemistry, whose findings were equivalent in stature to the impact of Isaac Newton‘s ...

Properties Each substance in the mixture keeps its own properties The compound has properties different from the elements it contains Separation Each substance is easily separated from the mixture It ...

Scientists from the laboratory of Dr. Tomáš Pluskal at IOCB Prague are helping colleagues around the world identify previously unknown compounds. They have created an extensive library called MSnLib, ...

Catalysts play an indispensable role in modern manufacturing. More than 80% of all manufactured products, from ...

Prepare for your ICSE Class 9 Chemistry half-yearly exams with 2025 sample paper. Practice with a realistic test simulation, ...

There are no earth-shattering explosions like those in Hollywood movies, nor are there talking robot butlers like in science ...

Mars’ Jezero Crater holds signs of ancient water and strange mineral reactions, some linked with organic compounds. With ...

The body is, for all intents and purposes, an extraordinarily complex machine. This requires a multitude of parts all working together in complicated relationships from the micro- to macromolecular ...

The CBSE Class 9 Science syllabus for 2025-26 is aligned with the National Curriculum Framework for School Education (NCFSE) 2023. It includes the complete breakdown of units, topics, and assessment ...

Abstract: This letter proposes a polarimetric synthetic aperture radar image classification method based on the expectation-maximization algorithm. It is an unsupervised algorithm that determines the ...

Dipartimento di Energetica, Facoltà di Ingegneria, Università Politecnica delle Marche,Via Brecce Bianche, Monte Dago, 60131 Ancona, Italy, and Institute of Physical Chemistry, Polish Academy of ...