User Rating: 0 / 5

Star InactiveStar InactiveStar InactiveStar InactiveStar Inactive
 

The ratio of the change in length or volumen of a body to the original lengthor volume for a unit change in temperature.

Latest Articles

  • Ozone

    We breathe 24 hours a day, 7 days a week, consuming about 25 kg of air every day. It turns out that we practically predetermine our health by the air we breathe.

  • Interesting facts about metals

    Metals have been used by people since ancient times. All the time the process of obtaining them was improved, useful alloys of various metals appeared. Let’s look at interesting facts about metals.

  • Diamonds Are Forever

    Diamonds are still a girl's best friend, right? We love the shiny gems. They are the most popular rocks sold today. But what exactly are they, anyway? Where do they come from? What else are they used for?

  • Why do copper products change color, and what is the name of the process?

    Probably, every person wants to know, why over time the copper turns green and becomes bloomed. This is easy to explain: that film is called patina.

  • Protein Design: Automated protein discovery and synthesis

    In this paper I describe (theoretically) the method(s) of automated protein discovery and synthesis.



Most Popular

Frequency

The number of repeating corresponding points on a wave that pass a given observation point per unit time.

Adsorption

Adhesion of a species onto the surfaces of particles.

Hydrate Isomers

Isomers of crystalline complexes that differ in whether water is present inside or outside the coordination sphere.

Alums

Hydrated sulfates of the general formula M+M3+(SO4)2.12H2).

London Forces

Very weak and very short-range attractive forces between short-lived temporary (induced) dipoles, also called dispersion Forces.

Evaporization

Vaporization of a liquid below its boiling point.

Octane Number

A number that indicates how smoothly a gasoline burns.

Vapor

A gas formed by boiling or evaporating a liquid.

Rate-determining Step

The slowest step in a mechanism, the step that determines the overall rate of reaction.

Differential Thermometer

A thermometer used for accurate measurement of very small changes in temperature.