It is o2
Medical Gas
Oxygen delivery systems are classified as stationary, portable, or ambulatory.
Oxygen delivery systems are classified as stationary, portable, or ambulatory.
Aerobic and Anaerobic. Aerobic needs oxygen, and anaerobic does not use oxygen.
Oxygen is classified as a non-metal element in the periodic table. It is part of the chalcogen group, which is a group of reactive non-metals.
Oxygen are classified into many things. For example, on the Periodic Table, oxygen is classified as a nonmetal gas with an atomic number of 8 and atomic weight of 15.9994. In addition, it has 6 valence electrons.
Oxygen is classified as a nonmetal on the periodic table. It belongs to Group 16 or Group VIA, also known as the chalcogens. Oxygen is highly reactive and is essential for most living organisms for respiration.
A molecule.A molecule consists of one or more atoms chemically combined. If the atoms are not the same ie not two oxygen atoms but two oxygen and a hydrogen atom then the a compound is formed.
Aerobic bacteria are classified in the domain Bacteria, phylum Proteobacteria, class Gammaproteobacteria, and order Pseudomonadales. They thrive in the presence of oxygen and are important for processes like decomposition and nitrogen fixation.
Tracheal is not a scientific term used for classification. It is a part of the respiratory system in insects, functioning to deliver oxygen to tissues.
Oxygen is a non-metal element, so it is considered a "hard" element. In chemistry, "hardness" generally refers to the ability of an element to form bonds with other elements. Oxygen typically forms strong covalent bonds with other elements, contributing to its classification as a "hard" element.
difference between knowledge classification and book classification?