· The directional- and strong-bonding yields materials that are rigid and hard, with high melting points. The low melting points of polymers come from the secondary bonds linking the polymer chains.

Space debris is becoming an overwhelming problem. Between 2019 and 2023, SpaceX’s Starlink satellites made more than ...

Covalent bonds are strong bonds ... high melting points which conduct when molten or in solution but NEVER when solid. Ionic compounds dissolve in water easily, when they do this their lattice ...

In the water molecule, the oxygen and hydrogen atoms share electrons in covalent bonds. There are a total of 10 protons and 10 electrons, so the water molecule is neutral. The electron cloud model ...

Covalent bonding occurs in most non-metallic elements ... TULELA: In the next episode, we’ll be looking at states of matter. SUNAYANA: Solids, liquids and gases. TULELA: And what it takes ...

Catenanes are organic compounds with ring-like molecules that are mechanically interlocked. The mechanical locking system in ...

The difference in electronegativity between two bonded atoms determines the bond's polarity, with a large difference indicating a polar covalent bond (e.g., H-F bond) and a small difference indicating ...