what is the difference between a molecular and ionic compound?
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Ionic compounds are formed by the transfer of electrons while molecular compounds are formed by the sharing of electrons. Molecular compounds are also called covalent compounds. Ionic compounds have ionic bonds and molecular compounds have covalent bonds.
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In ionic compounds, electrons are completely transferred from one atom to another so that a cation—positively charged ion—and an anion—negatively charged ion—form. ... Unlike covalent compounds, there is no such thing as a molecule of an ionic compound.
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Ionic compounds are compounds consisting of ions. Two-element compounds are usually ionic when one element is a metal and the other is a non-metal. Examples include: sodium chloride: NaCl, with Na+ and Cl- ions.
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Ionic bonds result from transfer of electrons, whereas covalent bonds are formed by sharing. 2. ... Ionic compounds often dissociate into ions in solution, whereas covalently bonded molecules retain their molecular identity in solution.
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The most basic difference is that a polyatomic ion is a cluster of atoms with a net charge. An ionic compound is electrically neutral (no net charge). ... A polyatomic ion has a net charge, unlike an ionic compound which is neutral.
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Molecular compounds are pure substances formed when atoms are linked together by sharing of electrons while ionic compounds are formed due to the transfer of electrons. 2. Molecular compounds are made due to covalent bonding while ionic compounds are made due to ionic bonding.
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An ionic compound is named first by its cation and then by its anion. The cation has the same name as its element. For example, K+1 is called the potassium ion, just as K is called the potassium atom.
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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. The distinction between them has to do with how equally the atoms participating in the bond share their electrons.
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Formula mass is defined as the sum of atomic masses of the ions present in the formula unit of an ionic compound while molecular mass is the sum of the atomic masses of the atoms in a molecule. Formula mass is more general term than molecular mass and maybe used in referring to all compounds but not the molecular mass.
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Actually, ionic bonds are in a sort of a gray area between intramolecular and intermolecular bonds. Since the electrons of the bond are completely sequestered by one atom, creating ions, there is no distinction between ions of the same molecule or ions of the nearby molecule.
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An ionic compound is a giant structure of ions. The ions have a regular, repeating arrangement called an ionic lattice . The lattice is formed because the ions attract each other and form a regular pattern with oppositely charged ions next to each other.
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The molecule is the simplest form of the covalent compound. There are two types of compounds : covalent and ionic. So not all compounds are molecules . Elements such as O2 or H2 are pure substances and they are molecules as the definition says , and they are not compounds.
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A basic definition of an ionic compound is that they are molecules that consist of charged ions. These ions have opposite (both negative and positive) charges. On the other hand, covalent compounds are non-metals which are bound together, and consist of two electrons that are shared between two atoms.
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Generally a compound is formed between metal and non metal becomes ionic. So, BaCl2 is an ionic compound .
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An ionic compound is most likely a solid at room temperature and pressure, whereas a covalent compound may be a solid, a liquid, or a gas. B Among the covalent compounds, those that are relatively nonpolar and have low molecular masses are most likely gases at room temperature and pressure.
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When ionic compound melts , long range network of ionic bonds changes into short network of ionic bonds. When ionic compound boils , then ionic bonds are decreased to almost zero. In molecular solids, basic units are molecules.
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Covalent or molecular compounds form when elements share electrons in a covalent bond to form molecules. Molecular compounds are electrically neutral. Ionic compounds are (usually) formed when a metal reacts with a nonmetal (or a polyatomic ion). Covalent compounds are formed when two nonmetals react with each other.