what is created when chemical reactions join atoms together
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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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Why Do Chemical Reactions Occur? Quick Answer. Chemical reactions occur because different types of molecules interact with each other to create new substances. Many of these interactions happen naturally and are not man-made. When one molecule interacts with another one, a chemical reaction occurs due to the breaking of old bonds and the forming of new ones.
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- Strong linkages—called covalent bonds—hold together the hydrogen (white) and oxygen (red) atoms of individual H 2 O molecules. Covalent bonds occur when two atoms—in this case oxygen and hydrogen—share electrons with each other. Because oxygen and hydrogen attract the shared electrons unequally, each end of the V-shaped H 2 O molecule adopts a slightly different charge.
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- 1 In a chemical reaction, the atoms and molecules produced by the reaction are called products. 2  In a chemical reaction, only the atoms present in the reactants can end up in the products. 3  No new atoms are created, and no atoms are destroyed. Draw an arrow after the second oxygen molecule to show that a chemical reaction is taking place. 2  Rearrange the atoms in the reactants to make the molecules in the products on the right side of the arrow. 3  Write the chemical formula under each molecule of the products. 4  Also draw a + sign between the products.
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Chemistry for Kids Molecule-A molecule is formed when two or more atoms are joined together by a chemical bond. Neutron-A particle in the nucleus of an atom that has no electric charge. Noble gases-A family of elements that makes up column 18 of the periodic table. They are very stable due to their full outer electron shells.
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- A chemical reaction is the process in which atoms present in the starting substances rearrange to give new chemical combinations present in the substances formed by the reaction. These starting substances of a chemical reaction are called the reactants, and the new substances that result are called the products..
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- A chemical reaction is the process in which atoms present in the starting substances rearrange to give new chemical combinations present in the substances formed by the reaction. These starting substances of a chemical reaction are called the reactants, and the new substances that result are called the products. properly written chemical equation provides information about reactants, products, molecule-to-molecule relationships between reactants and products, and mole-to-mole relationships. between reactants and products.
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- B) Atoms of two different elements share electrons and protons; the resulting compound is bonded together by the strong, binding energy of shared protons. C) Nuclei of two different atoms share electrons, and the resulting compound is tightly bonded by the very strong, induced, electronuclear bonds.
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CHEMISTRY I: ATOMS AND MOLECULES Covalent bonds form when atoms share electrons. Since electrons move very fast they can be shared, effectively filling or emptying the outer shells of the atoms involved in the bond. Such bonds are referred to as electron-sharing bonds.
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Exploring chemical bonding Answer: A molecule or compound is made when two or more atoms form a chemical bond, linking them together. The two types of bonds are ionic bonds and covalent bonds. In an ionic bond, the atoms are bound together by the attraction between oppositely-charged ions.
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- When a chemical reaction occurs, bonds in the reactants break, while new bonds form in the product. The following example explains this. In this reaction, the bond between the two hydrogen atoms in the \(\text{H}_{2}\) molecule will break, as will the bond between the oxygen atoms in the \(\text{O}_{2}\) molecule.
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Energy, Plants & Man Nonmetals (including Hydrogen) can react with each other by sharing electrons to form covalent compounds. By sharing electrons each atom can achieve a noble gas configuration. Shared electrons are counted as belonging to both atoms.This sharing of electrons that holds the atoms together is called a covalent bond.. Sharing of electrons-Results in covalent compounds where covalent bonds hold the atoms together. Covalent bonds hold groups of atoms together as units called molecules. In all cases electrostatic forces (attraction between positive and negative charge) results in bonding.
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Atoms and elements Atoms are very, very small. A molecule is formed when atoms join together by chemical bonds. There are over a hundred different types of atom, called elements. The atoms of a particular element are identical to each other. They cannot be changed chemically into any different element.
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How does chemical bonding occur? The bonds between atoms are broken and reformed when chemical  reactions occur. Sometimes, in synthesis reactions, bonds are just  formed. Likewise, in decomposition reactio…ns, bonds are just  broken.
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Chemical bond The answer may be obvious. Both atoms are exactly identical. Their nuclei will pull with equal strength on both electrons. The only possible result, overall, is that the two atoms will share the two electrons with each other equally. A chemical bond in which two electrons are shared between two atoms is known as a covalent bond.
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- 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. single bond between two atoms corresponds to the sharing of one pair of electrons. The electron density of these two bonding electrons is concentrated in the region between the two atoms, which is the defining quality of a sigma bond.
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What do two or more atoms joined together form? Two are more atoms bind together make a molecule. This Site Might Help You. When two atoms form together, it is a compound. It could be ionic, covalent, or metallic. A molecule, such as H2O --2 parts hydrogen, 1 part oxygen.
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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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What Happens to Atoms During a Chemical Reaction? Atoms that react with each other in a chemical reaction are called reactants. The atoms that are produced in the reaction are called products. There are no new atoms that are created or destroyed during a chemical reaction. The atoms that are in the products come from the reactants.
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Chemical bond A chemical bond is an attraction between atoms. This attraction may be seen as the result of different behaviors of the outermost or valence electrons of atoms. These behaviors merge into each other seamlessly in various circumstances, so that there is no clear line to be drawn between them.
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- Atoms of different elements can join together in chemical reactions to form compounds. For example hydrogen and oxygen are elements. They react together to form water, a compound. There are countless different ways for the elements to join together, and millions of compounds are known.he atoms in a compound are chemically joined together by strong forces called bonds. You can only separate the elements in a compound using another chemical reaction. Separation methods like filtration and distillation will not do this. Compounds form when atoms join together in a chemical reaction. 1  Page. 2  1.
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- A molecule is formed when two or more atoms join together chemically. A compound is a molecule that contains at least two different elements.
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- The shared electrons spend much of their time wedged between the two nuclei (where they can be be as close as possible to both of the positive charges at once). The attraction of nuclei for shared electrons holds the atoms together. A molecule has formed. Because of the wavelike nature of electrons, you really need quantum mechanics to accurately describe this process.
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- New substances are formed by chemical reactions. When elements react together to form compounds their atoms join to other atoms using chemical bonds. For example, iron and sulfur react together to form a compound called iron sulfide. Mixture of iron (grey) and sulfur (yellow) powders.ompounds formed from non-metals consist of molecules. The atoms in a molecule are joined together by covalent bonds. These bonds form when atoms share pairs of electrons. Page: 1  1.
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- Compounds. A compound is made when atoms of different elements join together by chemical bonds. This means that compounds will always exist as molecules, not separate atoms. The diagrams show some molecules of common compounds. compound is made when atoms of different elements join together by chemical bonds. This means that compounds will always exist as molecules, not separate atoms. The diagrams show some molecules of common compounds.