What state of matter is steam? What is the state of matter for sulfur? What is the chemical element symbol of sodium? What is the bond between sodium and chlorine? Is salt an amorphous solid? What state of matter is radium? What is the state of matter of krypton?
Water (chemical formula of {eq}H_2O {/eq}) is one of the most common molecules encountered by all of us. Water molecules are polar molecules due to the dipole moment from the electronegative difference between Oxygen and Hydrogen atoms. Like other molecules, wa...
When hydrated, magnesium sulfate becomes magnesium sulfate heptahydarate. The chemical compound is represented as MgSO4(H2O)7. The magnesium sulfate molecule is the MgSO4 portion of the symbol of Epsom salts, and the (H20)7 is meant to show that the magnesium sulfate molecule is bound to sev...
When stomata open, they let in CO2; however, while open, the stomata release oxygen and let water vapor escape. Stomata close to prevent water loss, but that means the plant can no longer gain CO2 for photosynthesis. This tradeoff between CO2 gain and water loss is a particular problem for...
The IUPAC uses an air density of 1.2754 kg/m3 at 0 degrees C and 100 kPa for dry air. Density is affected not only by temperature and pressure but also by the amount of water vapor in the air. Thus, the standard values are only an approximation. ...
The main building blocks in chemistry arechemical elements, which are substances made of a singleatom. Each chemical is unique, composed of a set number of protons, neutrons and electrons, and is identified by a name and a chemical symbol, such as "C" for carbon. The elements that scientis...
Nicotine is what keeps smokerssmoking: It's the chemical found in the leaves oftobaccoplants that makes cigarettes so addictive. It's in allcigars, smokeless tobacco (such as chew or snuff), and mostelectronic cigarettes, or e-cigarettes. Nicotine gums, patches, and lozenges have it, too. ...
Chemtrail conspiracy theorists are partly right, but, as is usual with conspiracy theorists, not in the way they think they are. The U.S. government really is trying to control the weather by releasing a chemical into the air from planes. It’s called cloud-seeding, and the chemical, sil...
The scientific study of matter's characteristics and behaviour is known as chemistry.andare different from the normal vocabulary. It is a branch of natural science that examines the building blocks of matter, including the atoms, molecules, and ions that make up compounds and their composition, ...
and tasteless thick liquid. It's used in many processed products because it helps them maintain their consistency, moisture, and texture. The chemical is usually made from petroleum, though some companies are now making it from plants like canola and soybean. Propanediolis a substitute for propyle...