Atoms are the particles present in the matter. Scientists considered that when a matter gets broken continuously, it will end with the smallest particle, which can not be further divisible. This smallest particle of matter is called an atom. The word atom has come from the word atmos, which means uncut. Many physicists put forward theories about the structure of atoms and molecules, contributing to the modifications of the Atomic theory. An individual can draw an Atomic Theory timeline diagram to understand the atomic theory modification.
2. What is a Atomic Theory Timeline The development of the atomic theory occurred in multiple stages. In 1803, John Dalton put forward the solid sphere model. He stated that atoms are further indivisible, and the atoms of an element are the same. J. J. Thompson modified the theory and proposed the plum pudding model. As per the model, electrons are scattered around in the atom with a cloud of positive charge.
In 1911, Rutherford said, the atom's majority part was possibly blank with the positive charges accumulated at the center. Neil Bohr's theory about atoms in 1913 showed that the electrons stay in orbitals of fixed size and energy level. In 1926, Erwin Schrödinger denied Bohr's theory and stated, you can not confirm the location of electrons inside the atoms.
3. How to Create a Timeline Creating a timeline in EdrawMax Online is pretty simple. The free timeline maker has several features as you can instantly import the images or icons from your system or Google Drive or DropBox. The timeline maker lets you import the data right from the .csv file, or you can also import media content, like images, icons, or symbols, right from your Google Drive or DropBox.
Step 1: Login EdrawMax Online
Log in EdrawMax Online using your registered email address. If this is your first time accessing the tool, you can create your personalized account from your personal or professional email address.
Step 2: Choose a template
EdrawMax Online comes with hundreds of free diagram templates. Select a pre-designed template by entering the Keyword in the ""Search"" section or exploring different diagram sets. In this case, you will find the Timeline Diagram under the ""Basic Diagram"" section under the ""General"" diagram types. Alternatively, you can simply click on ""+"" in EdrawMax Online canvas to create a diagram of your preference.
Step 3: Customize the diagram
Customize your timeline by changing the color or adding more relevant data. Based on your research, you can also add or remove the sub-branches from the mind map.
Step 4: Export & Share
Once your required timeline is completed, you can share it amongst your colleagues or clients using the easy export and share option. You can further export the timeline in multiple formats, like Graphics, JPEG, PDF, or HTML. Also, you can share the designs on different social media platforms, like Facebook, Twitter, LinkedIn, or Line.