Star InactiveStar InactiveStar InactiveStar InactiveStar Inactive
 

Energy equivalent of the mass deficiency, energy released in the formation of an atom from the subatomic particles.

 

Latest Articles

  • The most expensive metal in the world

    Do you think the most expensive metal is gold? No! On earth there are more valuable metals. But we need to divide the value of metals that occur in nature, and metals - isotopes, which are obtained in special laboratories. Let’s look at natural metals first.

  • What's In Your Beverage? How to Ensure Quality Control with CO2 Analytical Support

    Calibration standards, performance audits, and the FDA's never-ending safety, labeling, and inspection requirements are just the tip of the iceberg when it comes to dealing with the increasingly stringent quality control standards of the beverage industry. As these quality standards become...

  • 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.

  • Creating Malachite egg

    One of the most interesting and obvious chemical experiments is the experiment on the interaction of copper sulfate and calcium carbonate. The latter is contained in the shell of a simple egg, but copper sulphate should be searched in a chemical reagent store. This experience is simple, but...

  • Features of the Scanning Tunneling Microscope

    The scanning tunneling microscope (STM) invented by Heinrich Rohrer and Gerd Binnig in the 1980s still manages to do a great job today and competes with more advanced microscope types. The scanning tunneling microscope is used for studying the surface atoms that are found on various materials. The...



Most Popular

Cohesive Forces

All the forces of attraction among particles of a liquid.

Intermolecular Forces

Forces between individual particles (atoms, molecules, ions) of a substance.

Electrophile

Positively charged or electron-deficient.

Fatty Acids

An aliphatic acid, many can obtained from animal fats.

Adhesive Forces

Forces of attraction between a liquid and another surface.

Atomic Orbital

Region or volume in space in which the probability of finding electrons is highest.

Nucleus

The very small, very dense, positively charged center of an atom containing protons and neutrons, as well as other subatomic particles.

Endothermic

Describes processes that absorb heat energy.

Formula Weight

The mass of one formula unit of a substance in atomic mass units.

 

Manometer

A two-armed barometer.