VOCs, or volatile organic compounds, are compounds that contain carbon atoms and that, at room temperature, easily evaporate. Too small to see and virtually omnipresent both indoors and out, they can ...

Elements and Compounds: Understanding elements and compounds is basic knowledge to study chemistry. Elements are the basic building blocks of matter, while compounds are substances formed when two or ...

Volatile organic compounds (VOCs) enter the air from gasoline, pesticides, tobacco smoke, and thousands of other products and processes. They can increase the risk of airway problems and other health ...

Relative to its next-door neighbor carbon, boron is one electron short. And what a difference that makes! Carbon, with six electrons, is essential to life, while boron, with only five, is not. There ...