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.
You get a molecule, which could be an elemental molecule such as O2 or it could be a compound like NaCl.
Two or more elements combined chemically is a compound and the smallest unit is a molecule.
Atoms interact with one another by combining chemically or by binding together. When two or more atoms combine chemically, molecules are formed. When two or more different atoms bind together to form a molecule, this is referred to as a compound.
An element is a material that has only one kind of atom. For example- hydrogen is an element- it has only hydrogen atoms. Another element is oxygen- it has only oxygen atoms. But if we combine the two elements together, add a spark, we have a bang- and we now have a compound- water. Compounds are 2 or more elements that combine chemically.
The definition of a molecule is two or more atoms which have chemically combined to form a single species. Therefore when the two hydrogen atoms combine with the one oxygen atom, you get a single substance.
A compound
A compound is formed when two or more materials chemically combine. If two materials combine physically, it is known as a mixture.
Compound is formed by the chemical combination of two or more substances.
if two or more atoms combine, it chemically forms something yes.
when two or more elements combine chemically, you end up with a compound.
Two or more elements combined chemically is a compound and the smallest unit is a molecule.
When two or more materials combine chemically, they from a substance. When two or more materials combine and they do not react with each other, they form a mixture.
When two or more materials combine chemically, they from a substance. When two or more materials combine and they do not react with each other, they form a mixture.
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.
compound is when two or more elements combine chemically
Compound
Its a chemical change, and the simplest is when two atoms combine to from a compound. When there is a single oxygen atom, it is called ozone, then two combine in an ionic bond, they are an oxygen molecule.
a compound