The answer expected here is non-metal, and examples are carbon, chlorine, sulfur phosphorus. Metals have metallic bonds.
However there are compounds where atoms of a metallic element form covalent bonds to other atoms of the same element.
Covalent bonds can hold to gether many atoms and are not limited to a certain element.
If the electronegativity difference between two atoms is less than 1.7, then they form covalent bond.Generally when non metal reacts with another non metal, then a covalent bond is formed between these two atoms.
The type of bond in which two atoms share electrons is called a covalent bond.
A diatomic molecule is a molecule formed by the covalent bonding between atoms of the same element. Examples include H2, O2, Cl2.
Atoms involved in covalent bonding are just called atoms. Molecules are composed of covalently bonded atoms.
Covalent bonds
Covalent bonds can hold to gether many atoms and are not limited to a certain element.
If the electronegativity difference between two atoms is less than 1.7, then they form covalent bond.Generally when non metal reacts with another non metal, then a covalent bond is formed between these two atoms.
covalent bonding
The only time that electrons will be shared equally is when the covalent bond is between two atoms of the same element. The reason for this is that electronegativities differ between each element, and if two elements with a covalent bond have different electronegativities then the electrons will be held more strongly by the element with the higher electronegativity.
The type of bond in which two atoms share electrons is called a covalent bond.
A diatomic molecule is a molecule formed by the covalent bonding between atoms of the same element. Examples include H2, O2, Cl2.
Atoms can complete their set of valence electrons by either taking some from another element (ionic bond), or by sharing valence electrons with another element (covalent bond). An ionic bond is usually between a non-metal and a metal, and a covalent bond is usually between two non-metals.
The nature of the bond will vary on the element under consideration and the difference in electronegativities between the two atoms. Atoms can form ionic bond, covalent bond, coordinate-covalent bond or hydrogen bond.
Two atoms of the same element and mass number.
Atoms involved in covalent bonding are just called atoms. Molecules are composed of covalently bonded atoms.
The atoms of any element, excepting the so-called "noble gases" (helium, neon, argon, xenon, etc.) may form covalent bonds with other atoms. The periodic table organizes known elements by the number of electrons available for covalent bonding in its atoms' outer electron shell.