IN an early paper on the “Heat Motion in Solids and Liquids” 1 I have shown that in the case of ionic crystals the conduction of electricity must be due not only to the dissociated ions ...

The lattice arrangement continues in three dimensions. This is why solid ionic compounds form crystals with regular shapes.

A small piece of sodium metal is placed in a flask of chlorine gas. A little water helps expose the sodium so it can react with the chlorine gas. The reaction releases a lot of heat as the ionic ...

The lattice arrangement continues in three dimensions. This is why solid ionic compounds form crystals with regular shapes.

In a recent study published in Nature Communications, researchers explored the role of crystal orientation in composite ...

The basis is two ions, a sodium cation and a chlorine anion. The crystal lattice parameter is 0.563 nm. The diagram shows both a unit cell with ion locations indicated (a) and a space filling model (b ...

A crystal radio is basically a high Q resonator tied to an antenna and an envelope detector. These days the envelope detector is a point contact diode such as a 1N34 Germanium diode. The resonant ...

Chlorine is a halogen in group VII A of the periodic table with atomic number 17, an atomic weight of 35.45, and a density of 1.56 Mg/m 3. In the solid state it forms a tretragonal crystal with a ...

Google acquires Looker, Furnace now on AWS, Cloud, Azure, Signal Science releases Cloud WAF and joins Cisco Threat Response, Crystal 0.29.0 Toggle navigation Subscribe ...

An article by UAB professor Joan-Ramon Daban analyzes in depth the physical problems associated with DNA packaging that have ...

Crystal Palace's Jean-Philippe Mateta scored twice including a last-gasp penalty as they clawed their way back from two goals down to salvage a 2-2 Premier League draw against promoted Leicester ...