Chemistry, 10.02.2021 17:30 madisonvinson0
Why are electronegative values helpful in determining if a bond is iconic, polar covalent, or just covalent?
Answers: 3
Chemistry, 23.06.2019 09:30
The allotropes of carbon include a variety of structures that include three-dimensional tetrahedral lattices, planes of hexagonal rings, cylindrical tubes of hexagonal rings, and spheres of five- and six-membered rings. similar shapes of network covalent atomic solids are possible with carbon nitride, boron, and pure silicon (e.g., silicene is a graphene-like allotrope of pure silicon). in contrast, silicates exist as either highly ordered or amorphous (more random) three-dimensional lattices. what could explain why there are there no naturally occurring sheets, stacked sheets, cylindrical tubes, or spheres of network covalent atomic solids composed of silicon and oxygen (sio2)? would pure silicate structures make good lubricants or good electrical conductors?
Answers: 3
Chemistry, 23.06.2019 20:50
Explain what happens to a gas when it is put into a container?
Answers: 2
Why are electronegative values helpful in determining if a bond is iconic, polar covalent, or just c...
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