What is covalent bond in your own words?
covalent bond, in chemistry, the interatomic linkage that results from the sharing of an electron pair between two atoms. The binding arises from the electrostatic attraction of their nuclei for the same electrons.
What is a good sentence for covalent bond?
Covalent-bond sentence example Radicals also come together forming covalent bond in Termination steps. An OH – nucleophile forms a dative covalent bond with one of the hydrogen atoms. Moreover, a covalent bond between two highly electronegative elements will clearly be strong.
What is the best way to describe a covalent bond?
A covalent bond is a chemical bond that involves the sharing of electron pairs between atoms. These electron pairs are known as shared pairs or bonding pairs, and the stable balance of attractive and repulsive forces between atoms, when they share electrons, is known as covalent bonding.
What are 5 examples of covalent bonds?
Examples of Covalent Bonds
- Hydrogen (H2) Hydrogen (H) is the simplest of all elements.
- Oxygen (O2) The valency of oxygen (O) is two, which means that it requires two electrons to complete its outermost (valence) shell.
- Nitrogen (N2)
- Water (H2O)
- Carbon Dioxide (CO2)
- Methane (CH4)
- Ammonia (NH3)
- Carbon Monoxide (CO)
What is covalent bond explain by one example?
A covalent bond, also called a molecular bond, is a chemical bond that involves the sharing of electron pairs between atoms. Water molecule (H2O) One oxygen atom joins with two hydrogen atoms. Carbon dioxide (CO2) One carbon atom joins with two oxygen atoms.
How is the covalent bond formed in one sentence?
A covalent bond is formed by equal sharing of electrons from both the participating atoms. The pair of electrons participating in this type of bonding is called shared pair or bonding pair.
How are covalent bonds formed in one sentence?
What is another term for covalent bond?
In this page you can discover 6 synonyms, antonyms, idiomatic expressions, and related words for covalent-bond, like: covalence, covalent bonding, coordinate bond double bond polar bond, electron-pair bond, ionic-bond and coordinate-bond.
What are the characteristics of covalent bond?
Characteristics of covalent compounds :
- Covalent compounds are made up of neutral molecules.
- The melting and the boiling points of covalent compounds are generally low.
- Covalent compounds are insoluble in water but soluble in organic solvents.
- Covalent compounds do not conduct electricity.
How are covalent bonds used in everyday life?
AMMONIA- it is also a covalent compound which is used in soaps , detergents, washing bars and some other cleaning liquids , in daily life. 4. VINEGAR OR ACETIC ACID – is also a covalent compound usually used in cooking, in daily life.
What is covalent bonding explain with example?
Who discovered covalent bond?
Gilbert Newton Lewis
American chemist G. N. Lewis was instrumental in developing the theory of covalent bonding. The subject of chemical bonding is at the heart of chemistry. In 1916 Gilbert Newton Lewis (1875–1946) published his seminal paper suggesting that a chemical bond is a pair of electrons shared by two atoms.
What elements make a covalent bond?
Water is a familiar substance comprised of hydrogen and oxygen linked by covalent bonds. These elements are considered to be covalent. Other elements that can form covalent bonds include nitrogen, carbon and fluorine.
What covalent bond is most polar?
The most polar covalent bond would be made up of two atoms with the greatest electronegativity difference. Fluorine is the most electronegative element, whereas francium is the least electronegative.
What are some examples of covalent bonds?
Some examples of covalent bonds are methane (CH 4), hydrochloric acid (HCL), water (H 2O) and ammonia (NH3). Hydrochloric acid pulls the electron pair toward the chlorine atom , which has a higher electronegativity to form a covalent bond.
What is the definition of covalent bond?
A covalent bond is a chemical bond that involves the sharing of electron pairs between two atoms. These electron pairs are known as bonding electron pairs, and they share these electrons to form covalent bond. This bonding is primarily found between nonmetals; however, it can also be observed between nonmetals and metals.