Best answer: Which of the following is a combination of two or more atoms that share electrons?

A covalent bond consists of the mutual sharing of one or more pairs of electrons between two atoms. These electrons are simultaneously attracted by the two atomic nuclei. A covalent bond forms when the difference between the electronegativities of two atoms is too small for an electron transfer to occur to form ions.

What is it called when two or more atoms are combined by sharing electrons?

covalent bond, in chemistry, the interatomic linkage that results from the sharing of an electron pair between two atoms.

What is a combination of two or more atoms called?

A molecule consists of two or more atoms of the same element, or different elements, that are chemically bound together. Note that the two nitrogen atoms which comprise a nitrogen molecule move as a unit. Compounds. Microscopic view of the molecules of the compound water (gas phase).

What are two or more elements that share electrons?

A chemical bond formed by sharing electrons between atoms is called a covalent bond. When two or more atoms are bonded together utilizing covalent bonds, the compound is referred to as a molecule.

What happens when two atoms combine?

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.

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Why should two atoms share electrons?

Atoms will covalently bond with other atoms in order to gain more stability, which is gained by forming a full electron shell. By sharing their outer most (valence) electrons, atoms can fill up their outer electron shell and gain stability.

How do atoms bond together?

There are three basic ways that the outer electrons of atoms can form bonds: Electrons can be transferred from one atom to another. Electrons can be shared between neighbouring atoms. Electrons can be shared with all atoms in a material.

Is a combination of two or more atoms of the same type or of different types joined by covalent bonds?

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