What do you call when two or more atoms are chemically combined?

What do you call when two or more atoms are chemically combined?

A combination of two or more elements chemically combined is a compound .

What type of matter is formed when two or more elements are chemically combined?

Compounds are made up of two or more elements combined in definite quantities and in definite proportions by chemical bonds. Substances are pure forms of matter that cannot be separated or purified further by physical means; include compounds and elements.

What happens when two or more atoms chemically bond together to form a molecule?

Two or more atoms may bond with each other to form a molecule. When two hydrogens and an oxygen share electrons via covalent bonds, a water molecule is formed. A molecule consists of atoms of an element bonded to another atom of the same element.

When two or more atoms ions or molecules combine to form a new and larger molecule?

Atoms can combine into ionic lattice structures or into covalent molecules. When different types of atoms combine, the result is called a compound.

What is two or more atoms held together by covalent bonds?

Two or more atoms held together by covalent bonds in a specified arrangement is called a molecule.

What happens when two atoms combine?

When two or more atoms chemically bond together, they form a molecule. In a covalent bond, electrons are shared between atoms. The bonds between the two hydrogen atoms and the oxygen atom in a molecule of water are covalent bonds. As its name implies, a metallic bond occurs between metallic substances.

When two or more atoms join together they form?

What happens when two atoms form a chemical bond?

Two atoms share one or more electrons in a covalent bond. To render their outer electron shells more stable, atoms form chemical bonds. The chemical bond type maximises the stability of the atoms forming it. When exchanging atoms results in the highest stability, covalent bonds form.

When atoms are held together by covalent bonds A?

The group of atoms held together by covalent bonds is called a molecule. When a lone pair of electrons on one atom overlaps a vacant orbital on another atom a coordinate covalent bond is formed.

What happens when 2 or more atoms join together?

When two or more atoms chemically bond together, they form a molecule. Sometimes the atoms are all from the same element. For example, when three oxygen atoms bond together, they form a molecule of ozone (O3). If a molecule forms from atoms of two or more different elements, we call it a compound.

What is formed when elements of matter are chemically combined?

A molecule is formed when two or more atoms join together chemically. If atoms combine that are of two or more different elements, we call that a compound. All compounds are molecules, but not all molecules are compounds. When two or more materials are combined?

What is a substance composed of two or more atoms?

A compound is a pure substance made of two or more elements chemically combined in a set ratio. A compound may be represented by a chemical formula, which shows the elements in the compound and the ratio of atoms, CO2. What are the similarities and differences between a compound and a molecule?

What happens when two or more elements are combined?

A combination of two or more elements chemically combined is a compound . Compounds can be molecular or ionic. In a molecular compound, the electrons of the elements making it up are shared, forming covalent bonds. The smallest particle of a molecular compound that has the properties of that compound is a molecule.

How is a molecule different from a compound?

A molecule is a group of two or more atoms held together by chemical bonds. A compound is a substance which is formed by two or more different types of elements which are united chemically in a fixed proportion. All molecules are not compounds. All compounds are molecules.