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Ionic bonds in compounds such as NaCl and covalent bonds in say diamond (C) and quartz (SiO2)
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What is the difference between ionic crystals and metallic bonding?
Ions of opposite charges are involved in ionic bonding where the metal atoms form metallic bonds.
What is the difference in strength between atoms with ionic bonds and atoms with covalent bonds?
ionic bonds have strong bonds and molecular bonds have very strong bonds.
Electrons in bonds remain localized between two atoms Electrons in bonds can become delocalized between more than two atoms?
Electrons in SIGMA bonds remain localized between two atoms, Electrons in PI bonds can become delocalized between more than two atoms?
How are bonds defined?
They can be bonds as in rope tying someone up. They can be the attraction holding elements together in a compound - chemical bonds They can be monetary instruments - Stock Market bonds.
What is a crystal formed by covalent bonds among atoms?
There are so many such crystals one example is Diamond.
How do metal atoms form from metallic bonds in crystals?
No
How do London forces and dipole dipole forces between molecules differ from forces between ions and crystals?
The forces between ions in crystals are ionic bonds. These bonds are stronger and are a much more extreme version of electron sharing between metal atoms and nonmetal atoms. London forces and dipole-dipole forces are attractive forces that occur between covalently bonded nonmetal atoms.
Where is the energy in a polysaccharide store?
In the chemical bonds of its monomers.
Are crystal always formed by ions?
No, not all crystals are formed by ions. Some crystals are formed by covalent bonds, where atoms share electrons, rather than by the attraction of ions. Additionally, some crystals can be formed by metallic bonds, where electrons are delocalized among a lattice of metal atoms.
What is the difference between ionic crystals and metallic bonding?
Ions of opposite charges are involved in ionic bonding where the metal atoms form metallic bonds.
What is the difference in strength between atoms with ionic bonds and atoms with covalent bonds?
ionic bonds have strong bonds and molecular bonds have very strong bonds.
Electrons in bonds remain localized between two atoms Electrons in bonds can become delocalized between more than two atoms?
Electrons in SIGMA bonds remain localized between two atoms, Electrons in PI bonds can become delocalized between more than two atoms?
Can you break chemical bonds between atoms?
Yes you can break the bonds between atoms and after they are broken they can also reform themselfs.
How are bonds defined?
They can be bonds as in rope tying someone up. They can be the attraction holding elements together in a compound - chemical bonds They can be monetary instruments - Stock Market bonds.
What is a crystal formed by covalent bonds among atoms?
There are so many such crystals one example is Diamond.
How do London forces and dipole-dipole forces between molecules differ from force between ions crystals?
The forces between ions in crystals are ionic bonds. These bonds are stronger and are a much more extreme version of electron sharing between metal atoms and nonmetal atoms. London forces and dipole-dipole forces are attractive forces that occur between covalently bonded nonmetal atoms.
How do materials get there strength?
Arrangement of the atoms and the bonds between the atoms.
