Chemistry and collision theory - General chemistry definitions

Chemistry and collision theory - General chemistry definitions

How To Explain Atom Models For Children ?

Science can be made a fun learning experience if taught in an exciting and fascinating manner. So, if you are wondering how to explain atom models to children, here is some help for you. The first thing that you need to tell children is that an atom is a part of an element. In fact, it is the smallest particle in the element.

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The atom has a central core that is known as a nucleus. This core consists of protons and neutrons. Protons have a charge which is positive, while neutrons are neutral in charge. The core, that is the nucleus, is surrounded by electrons, which are negative in charge. Electrons constantly move around the nucleus in a fast manner. They follow a certain path which is invisible, and these paths are referred to as orbitals.More...

What Elements Make Up Steel ?

Steel is an alloy that is made using carbon and iron. There is very less carbon content in steel. Steel is also made with chromium and iron. This is the most common type of steel you find actually. The rich color comes from chromium and the solid make comes from iron. Steel made with carbon will have several other elements such as manganese, chromium, tungsten and vanadium.More...

Dna Molecules Is Made Up Of How Many Strands

DNA stands for deoxyribonucleic acid and it is the main chemical compound present in the chromosomes. It is also known as the molecule of heredity. Parents transmit these molecules to the offspring and when the chromosomes are divided even the DNA is divided.More...

What Is The Compound Of Co ?

Carbon monoxide, CO, and carbon dioxide, CO2, are two famous oxides of carbon. However, C3O2 is another sub oxide of carbon. Carbon monoxide is formed from graphite and oxygen. On heating or burning the graphite, which is one of the many natural forms of elemental carbon, with a limited quantity of oxygen, we get carbon monoxide.More...

How Is The Periodic Table Arranged ?

Periodic table was first made by a Russian chemist Dmitri Mendeleev. The periodic table exhibits the periodic properties of various chemical elements. There are several chemical elements and it is very difficult to remember all the properties like their formula, weight, properties randomly.More...

Acidity Of Soft Drinks

It is summer now and this is the time to cool yourself down with a soft drink. In fact, soft drinks are so popular in the US that some studies have shown that nearly 57 percent to 85 percent of school going children drinks a minimum of one can of soda per day. The average consumption of soft drinks among American teenagers is 12 cans of soda and each can is of 12 ounces.More...

Acidity And Basicity And Nuetralization

Vinegar, lemon juice and other foods which tastes sour was known to everyone but why does it taste sour has become known few hundred years ago when the concept of acid, base was discovered.More...

Chemistry And Collision Theory

Collision theory is a part of chemistry that studies about the collision properties of two things like metals, substances, or chemicals. Collision always result in an explosion, and it is mainly due to the unlike properties contained in both the groups. Two metals or chemicals that do not get along, end up in a collision.More...

Chemistry Formula List

Every molecule present on earth is made up of at least two atoms and these are bonded to each other through chemical properties, the chemical properties are represented using a formula. For example, even every molecule of water has two atoms of hydrogen and one atom of oxygen. This is represented by the chemical formula H2O. It is also one of the most commonly known chemical formulae.More...

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