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Calcium is a metal with an electronegativity of 1.0 and oxygen is a nonmetal with an electronegativity of 3.5. The electronegativity difference is 2.5, and anything over 1.7 indicates an IONIC BOND.
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Is calcium oxide a covalently bonded compound or a ionically bonded compound?
Calcium oxide is an ionically bonded compound that contains equal numbers of calcium cations with a charge of +2 and oxide anions with a charge of -2.
Water bond ionically or covalently?
Water molecules bond covalently, where the oxygen atom shares electrons with the two hydrogen atoms to form a stable molecule. The interaction between water molecules, known as hydrogen bonding, is a weak form of intermolecular bonding that is responsible for many of water's unique properties.
Is Nitrogen oxide molecular of ionic?
Nitrogen oxide is a molecular compound, not an ionic compound. It is composed of nitrogen and oxygen atoms bonded together covalently.
How many moles of O2- ions are in 0.65 moles of aluminum oxide?
The formula for aluminum oxide is Al2O3, which means that, if aluminum oxide is ionically bonded, every formula mass of aluminum oxide contains three O-2 ions. In this instance, 0.65 formula masses of aluminum oxide would contain 3 X 0.65 or 1.95 moles of O2-. If aluminum oxide were covalently bonded, it would not contain any O-2 ions.
Monatomic anions that are ionically or covalently bonded use which suffix for naming?
Most often "ide", but "ate" and "ite" are also common when the compound includes an anion containing oxygen bonded to some other element.
Is calcium oxide a covalently bonded compound or a ionically bonded compound?
Calcium oxide is an ionically bonded compound that contains equal numbers of calcium cations with a charge of +2 and oxide anions with a charge of -2.
What compounds contains one or more covalent bonds Choices Carbon Dioxide Sodium chloride Calcium Oxide Barium Bromide Cesium Oxide?
Carbon Dioxide is the compound that contains covalent bonds. It is composed of one carbon atom covalently bonded to two oxygen atoms. Sodium chloride, Calcium Oxide, Barium Bromide, and Cesium Oxide contain ionic bonds.
Is calcium oxide an ionic bonded compound?
Calcium oxide is an ionic compound.
What kind of oxide is formed when a nonmetal like sulfur is burned?
A covalently bonded oxide is created.
Is sulfur oxide a molecule or part of an ionic solid?
Sulfer oxide is covalently bonded - so no, it is not an ionic solid.
When oxygen is bonded to a metal it forms?
The oxidation of a metal produces a metal oxide. For example, calcium + oxide -> calcium oxide
Water bond ionically or covalently?
Water molecules bond covalently, where the oxygen atom shares electrons with the two hydrogen atoms to form a stable molecule. The interaction between water molecules, known as hydrogen bonding, is a weak form of intermolecular bonding that is responsible for many of water's unique properties.
Is calcium oxide a convalenty bonded chemical?
No, it is an ionic compound.
How much elemental Calcium is there in Calcium oxide?
There is no elemental calcium in calcium oxide. Calcium oxide is a compound made up of calcium and oxygen atoms bonded together. When calcium oxide reacts with water, it forms calcium hydroxide, which contains calcium ions but not elemental calcium.
Is Nitrogen oxide molecular of ionic?
Nitrogen oxide is a molecular compound, not an ionic compound. It is composed of nitrogen and oxygen atoms bonded together covalently.
How many moles of O2- ions are in 0.65 moles of aluminum oxide?
The formula for aluminum oxide is Al2O3, which means that, if aluminum oxide is ionically bonded, every formula mass of aluminum oxide contains three O-2 ions. In this instance, 0.65 formula masses of aluminum oxide would contain 3 X 0.65 or 1.95 moles of O2-. If aluminum oxide were covalently bonded, it would not contain any O-2 ions.
Are bonded calcium and oxygen atoms an element compound or mixture?
A compound, and it's name would be calcium oxide.
