ionic có nghĩa là
An ionic bond is a type of chemical bond formed through an electrostatic attraction between two oppositely charged ions. Ionic bonds are formed due to the attraction between an atom that has lost one or more electron [known as a cation] and an atom that has gained one or more electrons [known as an anion]. Usually, the cation is a metal atom and the anion is a nonmetal atom.
It is important to recognize that pure ionic bonding - in which one atom "steals" an electron from another - cannot exist: all ionic compounds have some degree of covalent bonding, or electron sharing. Thus, the term "ionic bond" is given to a bond in which the ionic character is greater than the covalent character - that is, a bond in which a large electronegativity difference exists between the two atoms, causing the bond to be more polar [ionic] than other forms of covalent bonding where electrons are shared more equally. Bonds with partially ionic and partially covalent character are called polar covalent bonds. Nevertheless, ionic bonding is considered to be a form of noncovalent bonding.
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"Na + Cl → Na+ + Cl− → NaCl is an example of an Ionic Bond"ionic có nghĩa là
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Ví dụ
"Na + Cl → Na+ + Cl− → NaCl is an example of an Ionic Bond"ionic có nghĩa là
A Silent Air Purification System from The Sharper Image, this device cleans my the air in my room 24 hours a day, 7 days a week. Though not completely silent all the time, this air filter is by far the best on the market. The air it disperses smells fresh and tasty
Ví dụ
"Na + Cl → Na+ + Cl− → NaCl is an example of an Ionic Bond" A Silent Air Purification System from The Sharper Image, this device cleans my the air in my room 24 hours a day, 7 days a week. Though not completely silent all the time, this air filter is by far the best on the market. The air it disperses smells fresh and tastyionic có nghĩa là
My Ionic Breeze keeps my room smelling clean, even though it never is.
Ví dụ
"Na + Cl → Na+ + Cl− → NaCl is an example of an Ionic Bond"ionic có nghĩa là
A Silent Air Purification System from The Sharper Image, this device cleans my the air in my room 24 hours a day, 7 days a week. Though not completely silent all the time, this air filter is by far the best on the market. The air it disperses smells fresh and tasty
Ví dụ
My Ionic Breeze keeps my room smelling clean, even though it never is.ionic có nghĩa là
i really have no fucking idea.
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Dude 1: "Dude, i'm writing my science exam tomorrow! What's a coulombic intermolecular ionic van der waals force?ionic có nghĩa là
Dude 2: Honestly Dude? no fucking idea...
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STUPID, Litterally stupid. He is so retarded that you want to end it.ionic có nghĩa là
Dude 2: Honestly Dude? no fucking idea...