Amazing Help with our experts for Atoms, Elements, Molecules and Compound

Posted by Oliver Mark on April 9th, 2018

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Atoms: The basic unit of the matter is known as atom and it defines the structure of an element. Basically an atom word comes from Greek work for invisible. This word suits to define the atom because atoms were the smallest thing in the universe and could not be divided into small parts. We all know that atoms are made up of three particles: protons, neutrons and electrons. There are 92 atoms in nature. There are some examples of atoms are:

  • Neon ,Ne
  • Hydrogen ,H
  • Argon , Ar
  • Calcium , Ca

Molecules: Molecules are made up with the atoms. We can say that molecules are varying greatly in size and complexity. There are many types of molecules are in nature one type is some molecules are made up with single type of atom and another type molecules are made up with two different types of atoms. It is basically a smallest particle in a chemical element. Some examples of molecules are:

  • Water molecules it contains the two hydrogen atoms and one oxygen atom.
  • Carbon dioxide that contains one carbon atom bonded with two oxygen atom.
  • Sulfuric acid that is made up with the combination of two hydrogen atom, one sulfur atom and four oxygen atoms.

You will find always molecules in motion whether it is solid or liquid. All the molecules are packed tightly together in solid. In liquid you can find the molecules in moving form.

Elements: An element is substance that contains the atoms those is having the same number of protons. You can also say that it is made up with same type of atoms. It is the chemically simplest substance and cannot be broken down using any chemical reaction. You can easily change the one type of element to another type of element using nuclear method. There are 118 accepted elements were found. We always use the periodic table to display or show all the elements. We can define the elements with their atomic numbers like:

  • Hydrogen 1
  • Helium 2
  • Lithium 3
  • Oxygen 8

Compound: It is a molecule that contains the two or more different elements. This is the true fact that all compounds are molecules but we cannot say that all molecules are compound. By combining the one or more elements you can get the compound. Basically compound is the quality of being composed of multiple parts. We can define with example like:

  • Carbon dioxide gas formed by combination of carbon and oxygen.
  • Common salt: That is made up with chemical name of sodium chloride and is composed of sodium and chlorine.

We are providing all possible guidance to the students of chemistry with highly educated experts. They are providing the Atoms Elements and Compounds assignment writing help with their expert supervision to the students.

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Oliver Mark

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Oliver Mark
Joined: July 25th, 2017
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