The esophagus is an organ that propels food from the mouth to the stomach not actuating on the digestive mechanism. Its task is to push forward the food or liquid you have eaten or drunk.
Because it does not contain any chemical substance
Covalent Bond. Chemically Active. The only elements that are inert are group 18, or 8A.
i am pretty sure that when an atom is chemically active its outer valence shell is not full meaning it is able to form different types of bonds with different elements.
Bromine is chemically active. It is a halogen and readily forms compounds with other elements, making it reactive in chemical reactions.
Fluorine
Uranium is considered a chemically active element because it can form compounds with other elements, such as oxygen or fluorine. These compounds have various industrial and scientific applications, but uranium itself is primarily known for its use in nuclear reactions and weapons.
yes
noble gas
Halogens
The term is "inert." Inert substances do not react chemically with other substances.
Phosphorus is chemically active because it readily forms compounds with other elements. It has multiple oxidation states and can react with oxygen, sulfur, and various metals to form a wide range of compounds.
Metals in group one are chemically active as compared to the elements in group three and two. Elements like sodium, potassium, chlorine and fluorine are some of the chemically active elements.