which pair of atoms is held together by a covalent bond?
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- The atoms in a water molecule are held together by covalent bonds; this means that the bonded atoms have formed a hydrogen bond between them, leading to a water dimer. Edit Share to:
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covalent bond the bond formed by the sharing of a pair of electrons by two atoms. [1960–65] covalent bond. Covalent bonding as seen in a hydrogen chloride molecule. The hydrogen atom (H) shares an electron (yellow) with the chloride atom (Cl).
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Chemical bond A double bond between two atoms is formed by the sharing of two pairs of electrons, one in a sigma bond and one in a pi bond, with electron density concentrated on two opposite sides of the internuclear axis. A triple bond consists of three shared electron pairs, forming one sigma and two pi bonds.
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- What keeps an ionic bond held together? A. gravity B. the sharing of electrons C. energy of valence electrons D. attraction between oppositely-charged ions. Answer is :D.attraction between oppositely-charged ions-keeps an ionic bond held together. Expert answered| yumdrea |Points 446|.
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If the atoms that share electrons have an unequal attraction for the electrons the bond is called what? A covalent bond in which the bonded atoms have an unequal attraction for the shared electrons is called a?
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- Bond pair: electron pair shared between two atoms. Lone pair: electron pair found on a single atom. Molecules obeying the octet rule. In many molecules, each atom (except hydrogen) is surrounded by eight bonding or lone-pair electrons. There is a special stability associated with this configuration. Examples are water, ammonia and methane.
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Covalent bond A covalent bond forming H 2 (right) where two hydrogen atoms share the two electrons. A covalent bond is a chemical bond that involves the sharing of electron pairs between atoms. double bond between two given atoms consists of one sigma and one pi bond, and a triple bond is one sigma and two pi bonds. Covalent bonds are also affected by the electronegativity of the connected atoms which determines the chemical polarity of the bond.
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Lewis Structures The Covalent Bond. Atoms can combine to achieve an octet of valence electrons by sharing electrons. Two fluorine atoms, for example, can form a stable F2 molecule in which each atom has an octet of valence electrons by sharing a pair of electrons.
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- Each hydrogen atom forms a double bond with the oxygen atom.  Each H atom has one double bond and free electrons The O atom has two double bonds (one with each H atom)   … Since the atoms are sharing electrons, the bonds are considered covalent. Covalent Bonds Covalent bonds often form between similar atoms, nonmetal to nonmetal or metal to metal. Covalent bonding signals a complete sharing of electrons.
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Chemistry Chapter 8: Covalent Bonding 1. In covalent bonds, electron sharing usually occurs so that atoms attain the electron configuration of noble gases. 2. Atoms form double or triple covalent bonds if they can attain a noble gas structure by sharing two pairs or three pairs of electrons. What is a single covalent bond? Two atoms held together by sharing one pair pair of electrons.
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Mastering Biology Chapter 2 Pre-Lecture Assignment 2 A(n) _____ refers to two or more atoms held together by covalent bonds. molecule. A molecule is defined as two or more atoms held together by covalent bonds. This atom can form up to _____ single covalent bond(s).
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- Unformatted text preview: Each hydrogen atom shares one pair of electrons with the carbon atom. In some covalent bonds, two atoms share the electrons equally—one atom does not attract the shared electrons more strongly than the other atom. This type of bond is a nonpolar covalent bond . The bonds between two identical atoms are always nonpolar covalent bonds (Figure 2.5 a–c).
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Baked Chicken Kabobs 1 place the basted skewers in the pre-heated 450 degree oven on the center rack. 2  bake for 10 minutes, turn over once. 3  bake for 10-15 minutes longer (20-30 minutes maximum of baking time total depending on size of chicken chunks).
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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.
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- Covalent bonds are forces that hold atoms together. The forces are formed when the atoms of a molecule share electrons. You will learn more about the chemistry of covalent bond formation when you take Chemistry 1. For biological purposes there are several things to remember about covalent bonds.
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Congressional Elections The Senate has 100 members, elected for six year terms in dual-seat constituencies, two from each state. One-third are renewed every two years. The group of the Senate seats that is up for election during a given year is known as a class.
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CH150: Preparatory Chemistry Co-ordinate (dative covalent) bonding A covalent bond is formed by two atoms sharing a pair of electrons. The atoms are held together because the electron pair is attracted by both of the nuclei.
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Chemical bond Covalent bond: A chemical bond formed when two atoms share one or more pairs of electrons with each other. Double bond: A covalent bond consisting of two pairs of electrons. Electronegativity: A numerical method for indicating the relative tendency of an atom to attract the electrons that make up a covalent bond.
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Covalent bonding A covalent bond is a form of chemical bonding which is characterized by the sharing of electrons between atoms. Covalent bonds are mainly formed due to the tendency of the elements to attain a completely filled outer shell, that is, attain noble gas configuration and become stable.
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What holds atoms together? [duplicate] So the short answer to your first question is: Molecular orbitals hold atoms together in covalent bonds, and those are a result of electrostatic interactions and the quantum nature of electrons..
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- A covalent chemical bond results from the sharing of electrons between two atoms with similar electronegativities A single covalent bond represent the sharing of two valence electrons (usually from two different atoms). The Lewis structure below represents the covalent bond between two hydrogen atoms in a H 2 molecule.
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loafer Loafers like to loaf, or spend time in an idle, aimless way.. People will call you a loafer if you spend most of your time in a reclining position, take frequent breaks for snacks and naps, or obviously avoid anything resembling hard work. This noun has been in use since the mid-1800s, but its origin isn't clear.
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7.2 Covalent Bonding Molecules are held together by electrons shared between bonded atoms. For example, consider the formation of an H 2 molecule from two separate hydrogen atoms: 2 approachinghydrogen atoms(2 H) a hydrogen molecule(H2) As the two atoms approach, each nucleus begins to attract the other atom's electrons.
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Polyatomic ions are atoms held together by covalent Polyatomic ions are atoms held together by covalent. 1  3 pages. CHM 1220 Ch. 9.1 Notes. CHM 1220 Ch. 9.1 Electronic Structure of Atoms 1. Electron Spin and the Pauli Exclusi. 2  2 pages. CHM 1220 Ch. 8 Notes. CHM 1220 Chapter 8 Electron Configurations and Periodicity Contents and Concepts Elec. 3  2 pages. CHM 1220 Ch. 7 Notes.
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What Kind of Bond Holds the Atoms of a Single Water Molecule Together? Hydrogen bonds hold together the atoms in a water molecule. A single water molecule is made up of two hydrogen atoms and one oxygen atom. When a water molecule is formed between hydrogen and oxygen atoms, the oxygen atom ends up with a partial negative charge and the two hydrogen atoms end up with partial positive charges. The hydrogen bonds formed are responsible for the stabilized structure of water.
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What type bond is responsible for holding one water molecule to another water molecule? What type of bond holds water molecules together? Hydrogen is linked by a covalent bond to an atom of oxygen. The covalent bonds are polar, as the oxygen atoms have a slight negative charge.