There a multiple elements that fit this description. Oxygen is a diatomic gas found in the earth's atmosphere. Nitrogen is also a diatomic gas found in the earths atmosphere. Thus, both of these elements fit the description.
Mainly nitrogen (N2 - 78% of the air around us) and oxygen (O2 - 21%of the atmosphere).
Gaseous oxygen consists of two oxygen atoms. In chemistry the prefix di means two so gaseous oxygen could be considered a diatomic molecule.
Chlorine, Fluorine, Bromine, Iodine, Astatine, Hydrogen, Oxygen
The elements of the Periodic Table of elements that are diatomic are Hydrogen, Nitrogen, Oxygen, Fluorine, Chlorine, Bromine, and Iodine.
H2, N2, Cl2,O2, F2, Br2, I2 At2.
Oxygen
O3 or ozone
Brine is usually understood to be common salt in water. However, there are also other salt solutions that would also be classified as a brine. It is a solution and thus also a homogenous mixture.
Chemical properties of an element determine by the number of electron
No other element has exactly the same properties as neon (atomic mass, for instance), but the closest to most of the same chemical and physical properties is probably argon, neon's next neighbor down in its periodic group 18.
Argon has atomic number 18 and is the third element in group 18 of the periodic table
It is an element or a compound, it belongs to the order of pure matter.
Nitrogen
Oxygen is an element. And it is found as a gas in the atmosphere as a diatomic molecule of two oxygens (O2).
an atomAnswer:In the atmosphere nitrogen is present as a diatomic molecule. Two atoms of nirogen (the element) are always joined together into one molecule.
A molecule made up of two atoms is called a diatomic molecule. A diatomic molecule can be composed of two of the same atoms, called a diatomic element. Hydrogen gas, H2, is an example of a diatomic element. A diatomic molecule can also be a compound composed of two atoms of different elements, such as carbon monoxide, CO.
it is a diatomic molecule
Oxygen is an element. The oxygen in our atmosphere typically combines with itself, as does the nitrogen, forming a diatomic molecule--O2. So the two atoms in a molecule of oxygen would both be oxygen atoms.
Oxygen is a chemical element; the molecule is diatomic.
oxygen o2 is example of what is it a molecule
A diatomic molecule is a molecule made up of two atoms.
If you mean F2 (fluorine), it is a diatomic molecule of the element fluorine. It's the common form of pure fluorine, since the halogen elements are all diatomic molecules.
Iodine, I2 is an diatomic element, with two atoms in the molecule.
Two, as hydrogen is a diatomic element