An atom of an element is usually smaller than a molecule of a compound. Molecules are made by bonding 2 or more atoms, of one or more elements. The molecule is the smallest particle of a compound.
an atom. It is the smallest unit of matter that retains the properties of an element.
A sugar molecule, known as sucrose, is made up of carbon, hydrogen, and oxygen. It has the molecular formula C12H22O11.
An example of an element is oxygen, which is a gas found in the Earth's atmosphere. Oxygen is a fundamental building block of life and is essential for respiration in most living organisms. It is represented by the chemical symbol O on the periodic table.
Yes, Molecules are what create elements. two oxygen molecules and one hydrogen molecule creates a water(element) Answer 2 An element consists of only one sort of atom, but in some elements these atoms join together to form molecules, but these molecules will only be made of one type of atom.
Though some molecules are made up from a single element, many of the molecules exist aren't from a single element.
Though some molecules are made up from a single element, many of the molecules exist aren't from a single element.
Americium is an artificial chemical element, man made !
There are plenty of important molecules not made from carbon! Check out synthetic chemistry from some examples. Carbon is the most important element in organic chemistry.
An atom is the smallest unit that makes up an element. A molecule is a number of atoms bonded together. When they are different elements then this is termed a chemical compound, for example CO2 carbon dioxide made up of one atom of carbon and two of oxygen. Some elements consist of molecules, for example oxygen which is O2 , with molecules made up of two oxygen atoms.
Nominally an atom. However, some element's atoms combine with one another as molecules. For example, carbon is usually extant as C2. In diamonds carbon exists as C4 molecules. Such compounds that exist as elements in different forms are called allotropes.
The definition of an organic molecule is 'carbon containing.' The hydrogen is not necessary, but is often present.
Molecules
Yes, some of the nonmetals (hydrogen, nitrogen, oxygen, and the halogens) form diatomic molecules (H2, N2, O2, etc.). Sulfur forms S8 molecules, phosphorus can form P4 molecules, and the ever versatile element carbon can form C60 molecules among others.
No, not all molecules are considered compounds. Molecules can be compounds if they are made up of different elements bonded together chemically. However, molecules can also be made of just one type of element, in which case they are not considered compounds.
Yes, because they are made up of lots of molecules themselves. However there are some extremely large molecules a simple example are network covalent compounds which can have quite large crystals (an example is silicon dioxide, quartz) and these are much larger than protozoa.
Oxygen is an element consisting of diatomic O2 molecules. There is another allotrope or variant caller ozone or O3, but this is some unstable.