Oxygen is an element.
Gaseous oxygen (the kind in the air you breathe) is called molecular as it consists of two oxygen atoms (O2).
No, oxygen is more reactive than nitrogen. Oxygen readily forms compounds with other elements, while nitrogen is relatively inert under most conditions.
Oxygen is an element. This means that it is composed of only one kind of atom, and it takes two atoms of oxygen to make one molecule of oxygen. A compound is composed of more than one kind of element. A simple example is carbon dioxide which is composed of one atom of carbon and two atoms of oxygen. A mixture is composed of more than one kind of compound.
Oxygen is more electronegative than lithium. Electronegativity refers to an element's ability to attract electrons in a chemical bond, and oxygen has a higher electronegativity value compared to lithium on the periodic table.
Oxygen is more electronegative than hydrogen in H2O. Oxygen has a stronger pull on electrons due to its higher electronegativity, causing it to attract the shared electrons more strongly in the water molecule.
No, iron oxide is not an element. It is a compound of iron and oxygen. (There is more than one kind of iron oxide, too.)
The element with 2 more protons than oxygen is sulfur. Oxygen has 8 protons, while sulfur has 16 protons.
A compound is a material that contains atoms of more than one element bound in a single molecule. Example | Hydrogen (H) is an Element and Oxygen (O) is an Element but the Water molecule (H2O) is a Compound containing the elements hydrogen and oxygen.
No. Copper is a single element.
there is no such element
Copper is a single element.
The element described has more valence electrons than oxygen but fewer than neon, more protons than sodium but fewer than argon. This element is magnesium, which has 12 protons, 12 valence electrons (2 more than oxygen but 2 less than neon), and is situated between sodium and argon on the periodic table.
No, oxygen is more reactive than nitrogen. Oxygen readily forms compounds with other elements, while nitrogen is relatively inert under most conditions.
The element described would be phosphorus. Phosphorus has 5 valence electrons (more than oxygen) and 15 protons (more than sodium but fewer than argon).
Sulphur.
more than one oxygen atom joined together by single covalent bonds
The element described is chlorine. It has 7 valence electrons, which is more than oxygen but fewer than neon. Chlorine has 17 protons, more than sodium but fewer than argon.
Oxygen is more abundant than hydrogen. In fact it is the most abundant element on Earth.