SIOUX CITY (KTIV) - Gather your supplies! In this episode we will use everyday materials to explore the physical properties of gases. Seltzer water is carbonated, so it’s full of carbon dioxide gas.

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Understanding the world of gases is an important part of science, and school students often come across interesting questions in their exams and quizzes. One such popular question is: Which gas is ...

Among the many novelty periodic tables on the internet, one can find a jokey version that describes itself as “The Periodic Table: as seen by an organic chemist.” Carbon, beloved by organikers, looms ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...