two or more atoms bonded together create a molecule
Is called molecules
Compound or substance: a molecule containing two or more types of chemical elements.
a compound
Blank has different properties from the elements that formed it, is a pure substance made of 2 or more elements and can be represented by a chemical formula
The smallest unit of a pure substance that consists of two or more atoms held together by a chemical bond is a molecule.
A molecule is 2 or more atoms clinging together in some fashion. The molecule can be simple, that is, the same substance as the atoms, or it can be compound, that is, the atoms are different, and are of a different substance as the atoms.
Compound or substance: a molecule containing two or more types of chemical elements.
a compound
cousao atoms
(for u dirty little apex users) 2 atoms that have very different electronegativities
salt is mde of sodium and chloride Table salt is NaCl, which is sodium chloride. There are many other types of salt though.
As long as the two atoms (assuming you mean different types of atoms) combine chemically rather than physically, a compound is formed. For example H2O, or water. If they had combined physically, the resulting substance would be a mixture.
Blank has different properties from the elements that formed it, is a pure substance made of 2 or more elements and can be represented by a chemical formula
An element is a substance that has only one type of atom in (e.g. Carbon atoms). A chemical compound is a substance that has two or more types of atom in (e.g. Carbon and Zinc atoms). An example of a compound would be Carbon Dioxide, which has two types of atom in a molecule: Carbon and Oxygen.
Aluminium (aluminum) is not a compound because it consists of only aluminium atoms and no others. In order to be a compound, a substance must consist of two or more types of atoms (two or more elements).
The smallest particle of a substance that retains all the properties of the substance and is composed of one or more atoms is a molecule.
A mixture is a substance composed of two or more components physically combined. An element is a pure substance composed of one kind of atom. A compound is a pure substance formed when atoms of two or more elements chemically combine.
They are not pure substance and formed by mixing two or more substances physically These do not contain same type atoms or molecules rather they contain more than one types of atoms or molecules They can be separated by physical methods They do not have fixed melting or boiling point They can be homogeneous or heterogeneous mixture It has variable composition Its properties are similar to its components