what may be lost, gained or shared to establish a chemical bond
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- Key Concept Atoms share, gain, or lose electrons when chemical bonds. form. What You Will Learn. • Chemical bonding is the joining of atoms to form new substances. • Valence electrons are used to form chemical bonds. • The number of valence electrons in an atom determines whether the. atom will form bonds. Why It Matters. Understanding chemical bonding helps explain why some elements. combine and some do not.
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- The exchange or sharing of the electrons between two or more atoms is the main cause of chemical bonding. In 1838, British natural philosopher Richard Laming first hypothesized the concept of an indivisible quantity of electric charge to explain the chemical properties of atoms.
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Ionic bonding According to our crude, conceptual definition, chemical bonds can form either by electron transfer between atoms or by sharing of electrons. The former case constitutes a kind of bond known as an ionic bond. The reason for this is that if one atom transfer electrons to another, the donor is left with a net positive charge, while the acceptor is left with a net negative charge.
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- Atoms form bonds with other atoms because of the electrostatic attraction between positively-charged protons and negatively-charged electrons. When this force of attraction brings atoms together to form substances containing two or more atoms, the bond is called a chemical bond. There are many types of chemical bonds, but the three major, or primary, types are ionic, covalent and metallic. Continue Reading
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Chemical bond A chemical bond is an attraction between atoms that allows the formation of chemical substances that contain two or more atoms. The bond is caused by the electrostatic force of attraction between opposite charges, either between electrons and nuclei, or as the result of a dipole attraction.he strength of chemical bonds varies considerably; there are strong bonds such as covalent or ionic bonds and weak bonds such as Dipole-dipole interaction, the London dispersion force and hydrogen bonding.
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- When two atoms are bonded together but have an unequal sharing of  electrons the newly formed molecule is said to be bound by ionic  bonds. This unequal sharing is due to di…fferential attractions of  the atoms in the molecule to the electrons. Making the world better, one answer at a time.
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When elections are transferred between two atoms a covalent bond is formed true or false? Covalent compounds form when two atoms share a pair of electrons. True. When electrons are transferred between two atoms a covalent bond is  formed is known as an ionic bond. fasle. When two atoms bond covalently, they form a new compound or molecule. Example: Water molecules are formed when an oxygen atom covalently bonds with two hydrogen atoms.
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How Are Chemical Bonds Formed? Chemical bonds form by the attraction the electrons of one atom to the proton of another atom. Common types of bonds include ionic, covalent and metallic bonds. The formation of the bond links the... Chemical bonds form by the attraction the electrons of one atom to the proton of another atom.
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- A covalent bond is formed when two atoms share valence electrons. Neither atom loses electrons or takes electrons from the other. No charged particles form. In an ionic bond, one or more electrons are transferred from one atom to another.
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- Notes: Though we have learned about the forming of bonds through the transfer of electrons, the majority of compounds that we come in contact with in our daily lives are formed in a completely different manner. The atoms are covalently bonded. A covalent bond is one where the electrons are shared. A group of covalently bonded atoms is called a molecule. These molecular substances include DNA, sugar and carbon dioxide. The molecules can contain as few as 2 atoms and as many as a million.
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Why do chemical bonds form between atoms? At the simplest level, a chemical bond is a set of electrons (most often a pair) in between some nuclei (usually two). The chemical bond is stable if the attraction between the positive nuclei and the negative electrons is stronger than the repulsion each positive nucleus feels from the other and each negative electron feels from the other. An example of the simplest bond: a hydrogen molecule. + -- +.
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Monthly Archives: September 2013 A covalent chemical bond is one in which. A) electrons are removed from one atom and transferred to another atom so that the two atoms become oppositely charged. B) protons and neutrons are shared by two atoms so as to satisfy the requirements of both atoms.
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Chemical bond A chemical bond is an attraction between atoms that allows the formation of chemical substances that contain two or more atoms. The bond is caused by the electrostatic force of attraction between opposite charges, either between electrons and nuclei, or as the result of a dipole attraction.n a simplified view of an ionic bond, the bonding electron is not shared at all, but transferred. In this type of bond, the outer atomic orbital of one atom has a vacancy which allows the addition of one or more electrons.
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Chemical Bonding Covalent bond: bond in which one or more pairs of electrons are shared by two atoms. Ionic bond: bond in which one or more electrons from one atom are removed and attached to another atom, resulting in positive and negative ions which attract each other. Other types of bonds include metallic bonds and hydrogen bonding. The attractive forces between molecules in a liquid can be characterized as van der Waals bonds. Covalent chemical bonds involve the sharing of a pair of valence electrons by two atoms, in contrast to the transfer of electrons in ionic bonds. Such bonds lead to stable molecules if they share electrons in such a way as to create a noble gas configuration for each atom. Hydrogen gas forms the simplest covalent bond in the diatomic hydrogen molecule. The halogens such as chlorine also exist as diatomic gases by forming covalent bonds.
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- A chemical bond is formed when atoms are held together by attractive forces. This attraction occurs when electrons are shared between atoms, or when electrons are exchanged between the atoms that are involved in the bond.efinition 1: A chemical bond is the physical process that causes atoms and molecules to be attracted to each other and held together in more stable chemical compounds. The type of bond that is formed depends on the elements that are involved.
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What chemical bond involves sharing electrons? How are electrons involved in chemical bonding? In a chemical bond, one atom either gives up one or more electrons to another (called an ionic bond) or two atoms share two ore more electrons (called a covalent bond)
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Bonding and chemical structure Chemical Bonding. The force that holds two or more atoms together is called a chemical bond. The process by which bonds are formed is called chemical bonding. When a bond is formed, a chemical reaction takes place. The result of a reaction is the formation of two or more substances.
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- Chemical bonding is the joining of atoms to form new substances. The properties of these new substances are different from the properties of the original elements. An interaction that holds two atoms together is called a chemical bond. When chemical bonds form, electrons are shared, gained, or lost.
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How many bonds can oxygen atoms form with other atoms? A chemical bond is an attraction between atoms that allows the formation of chemical substances that contain two or more atoms.
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Bonding: Covalent and Ionic Bonds In the case of covalent bonds, electrons are neither lost nor gained. No ions are formed. Instead, the electrons are shared. This group of atoms must have watched Sesame Street as a kid. Covalent bonding is the sharing of one or more pairs of electrons between nonmetals. Covalent bonds in a molecule are often depicted as a dash. The dash represents the two electrons shared between the atoms. The atoms can have a:
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Molecules and Compounds Molecules and Compounds. When atoms come together to form ionic or covalent bonds, they form stable associations that change the properties of either atom alone. These new molecules exhibit unique emergent properties. A molecule exists when two or more atoms join together by forming chemical bonds. A single molecule can be as small as only two atoms, like the oxygen we breathe, or as large as 5 sextillion (5 with 21 zeroes after it!) carbon atoms, like a 1⁄2 carat diamond in an engagement ring.
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Chemical Bonding a chemical bond. The two extreme cases of chemical bonds are: Covalent bond: bond in which one or more pairs of electrons are shared by two atoms. Ionic bond: bond in which one or more electrons from one atom are removed and attached to another atom, resulting in positive and negative ions which attract each other. Other types of bonds include metallic bonds and hydrogen bonding.
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Atoms, Isotopes, Ions, and Molecules Atoms bond to form molecules. 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. Chemical reactions occur when two or more atoms bond together to form molecules or when bonded atoms are broken apart. Describe the properties of chemical reactions and compounds. Atoms form chemical bonds with other atoms thereby obtaining the electrons they need to attain a stable electron configuration.
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- A covalent bond is a bond between two nonmetals, where the electrons are essentially shared. For example water is H2O. Oxygen needs two more electrons to have a full valence (… outer shell) and each hydrogen needs one electron, so they share electrons to form the stable compound water.R Chemical bond formed between two atoms due to sharing of electron pair in which only one atom provides shared pair of electron for the formation of bond, is known as coordinate covalent bond or dative bond. In the formation of coordinate bond other atom does not provide electron for sharing. It is one sided sharing.
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Bengis Life A chemical bond is a lasting attraction between atoms, ions or molecules that enables the formation of chemical compounds. The bond may result from the electrostatic force of attraction between oppositely charged ions as in ionic bonds; or through the sharing of electrons as in covalent bonds.
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- Non-metal atoms share the valence electrons and form molecules. These shared pairs of electrons contributed by each of the atoms involved in bonding are located between the nuclei of atoms. Covalent bonds arise from the sharing of electrons between two atoms. Simple examples are found in water and carbon dioxide.