what is ionic compounds
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- In chemistry, an ionic compound is a chemical compound in which ions are held together in a structure by electrostatic forces termed ionic bonds.The positively charged ions are called cations and the negatively charged ions are called anions.onic compounds without the acidic hydrogen ion (H +), or the basic ions hydroxide (OH −) or oxide (O 2−), are also known as salts and can be formed by acid-base reactions.
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What Are Ionic Compounds? - Definition, Examples & Reactions Ionic Compounds Are Balanced. Table salt is an example of an ionic compound. Sodium and chlorine ions come together to form sodium chloride, or NaCl. The sodium atom in this compound loses an electron to become Na+, while the chlorine atom gains an electron to become Cl-.otassium oxide, or K2O, is another example of an ionic compound. You may have noticed that unlike the sodium chloride example, which has one sodium ion for each chlorine ion, this time there are two potassium atoms for each oxygen. This is because the charges have to be balanced for the ionic compound.
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- 4. They conduct electricity well when dissolved in water. This is because the ionic compound is made up of ions, which are all either positively or negatively charged. When the ions are separated in water, they allow the electrons to flow.5. As a solid, ionic compounds are good insulators.xamples of ionic compounds include pyrite, FeS2. Remember that an ionic bond is formed through the transfer of electrons. These compounds are usually formed between metals and non-metals. The ratio of cations to anions is always in a way that there is no net charge.
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- Ionic compounds are neutral compounds made of positive cations and negative anions. Writing the chemical formula for ionic compounds is fairly easy. 1  Write the cation symbol, then the anion symbol. 2  Write the respective charges for each one. 3  Find the lowest common multiple for the ions to make the compound neutral. 4  An alternative to the third step is the drop and swap method.
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CHEMICAL BONDING AND COMPOUND FORMATION Ionic compounds always contain a metal and a non-metal. A compound is always neutral, and so charges of the ions in the compound must balance out. We always know the charges on the ions from the periodic table. So the next stage is to determine the correct ratio of ions that will produce charge neutrality.
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Formulas and Nomenclature of Ionic and Covalent Compounds Covalent or molecular compounds form when elements. 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. For example, iron can form two possible ions, 2+ and 3+. 2  The Fe 2+ ion is known as the ferrous ion (common) or the iron(II) ion (systematic); the Fe 3+ ion is known as the ferric ion (common) or the iron(III) ion (systematic).
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- An ionic compound is a compound held together by ionic bonds. Examples of ionic compounds include pyrite, FeS2. Remember that an ionic bond is formed through the transfer of electrons. These compounds are usually formed between metals and non-metals.
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- Ionic compound. In chemistry, an ionic compound is a chemical compound in which ions are held together in a lattice structure by ionic bonds. Usually, the positively charged portion consists of metal cations and the negatively charged portion is an anion or polyatomic ion.
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Formulas and Nomenclature of Ionic and Covalent Compounds 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. Since hydrogen is a nonmetal, binary compounds containing hydrogen are also usually covalent compounds. Metal + Nonmetal —> ionic compound (usually)
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Molecules and Compounds Ionic compounds, such as table salt (NaCl), are composed of ions. The atoms of metals lose their electrons to form positive charged ions called cations. Nonmetals frequently gain electrons to form ions with a negative charge called anions. Monatomic ions are single atoms that have lost or gained electrons.
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Definitions &Translations Ionic compound. In chemistry, an ionic compound is a chemical compound in which ions are held together in a lattice structure by ionic bonds. Usually, the positively charged portion consists of metal cations and the negatively charged portion is an anion or polyatomic ion.onic compound. In chemistry, an ionic compound is a chemical compound in which ions are held together in a lattice structure by ionic bonds. Usually, the positively charged portion consists of metal cations and the negatively charged portion is an anion or polyatomic ion.
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What does ionic mean? An ionic bond is a chemical bond based on electrostatic attraction (the attraction of charges), and we generally associate it with the bonding of metals to non-metals. Salt, that is, table salt, is sodium chloride (NaCl), and it is an ionically bonded compound of one atom of sodium to one atom of chlorine.
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- Properties of ionic compounds. 1  High melting and boiling points - Ionic bonds are very strong - a lot of energy is needed to break them. So ionic compounds have high melting and boiling points. 2  Conductive when liquid - Ions are charged particles, but ionic compounds can only conduct electricity if their ions are free to move.
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- In chemistry, an ionic compound is a chemical compound in which ions are held together in a structure by electrostatic forces termed ionic bonds.The positively charged ions are called cations and the negatively charged ions are called anions.onic compounds without the acidic hydrogen ion (H +), or the basic ions hydroxide (OH −) or oxide (O 2−), are also known as salts and can be formed by acid-base reactions. Ionic compounds containing hydrogen ions are classified as acids and compounds containing hydroxide or oxide ions are classified as bases.
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Ionic bond Ionic bondEncyclopædia Britannica, Inc. Ionic bonding results in compounds known as ionic, or electrovalent, compounds, which are best exemplified by the compounds formed between nonmetals and the alkali and alkaline-earth metals.
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Why do ionic compounds dissolve in water? Ionic compounds are compounds like table salt (NaCl), in which the ions are bound by bonds known as ionic bonds. An electrostatic opposite charges that exist between the ions are responsible for the formation of the bonds.
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- Binary Ionic Compounds. An ionic compound is a compound that is formed between a metal and a non-metal. (Metalloids can also be used in ionic compounds, sometimes as cations and sometimes as anions, depending on the properties of the specific element.). In ionic compounds the metal will always be a cation and the non-metal will always be an anion.
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Ionic bonding The oppositely charged ions – typically a great many of them – are then attracted to each other to form a solid. Ionic bonding is a type of chemical bond that involves the electrostatic attraction between oppositely charged ions.n the simplest case, the cation is a metal atom and the anion is a nonmetal atom, but these ions can be of a more complex nature, e.g. molecular ions like NH 4 + or SO 4 2− . In simpler words, an ionic bond is the transfer of electrons from a metal to a non-metal in order for both atoms to obtain a full valence shell.
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Formulas and Nomenclature of Ionic and Covalent Compounds 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. Since hydrogen is a nonmetal, binary compounds containing hydrogen are also usually covalent compounds.
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Ionic Compound Properties, Explained 1 Ionic compounds conduct electricity when they are dissolved in water. 2  When ionic compounds are dissolved in water the dissociated ions are free to conduct electric charge through the solution. 3  Molten ionic compounds (molten salts) also conduct electricity. 4  Ionic solids are good insulators.
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Difference Between Ionic and molecular compounds Ionic Compounds. Ionic compounds are formed by the attraction between positive and negative ions. Positively charged ions are known as cations and negatively charged ions are known as anions. Since cations and anions have opposite charges they are attracted to each other with electrostatic forces, forming ionic bonds.
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- Answered by The WikiAnswers® Community. Making the world better, one answer at a time. Ionic compounds are formed as the result of the formation of positive and negative ions. Ionic compounds are formed as the result of the formation of positive and negative ions.
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Ionic compound Ions in ionic compounds are primarily held together by the electrostatic forces between the charge distribution of these bodies, and in particular the ionic bond resulting from the long-ranged Coulomb attraction between the net charge on anions and cations.ons in ionic compounds are primarily held together by the electrostatic forces between the charge distribution of these bodies, and in particular the ionic bond resulting from the long-ranged Coulomb attraction between the net charge on anions and cations.
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- 1 The Definition of Ionic Compounds The word ionic refers to any compound between one or more cations and one or more anions. 2  A cation is an ion that has fewer electrons than protons, which makes it positive. 3  A…. 4  The Periodic Table of Elements Life is sustained by a number of chemical elements.
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- Ionic compounds are made up of cations (positive ions) and anions (negative ions). Ionic compounds generally consist of a metal and one or more non-metals.rite the name of the metal, or the cation.This is the positively charged ion in the compound, and it is always written first in ionic compound formulas. Na is sodium. So, write Sodium.