Existence of Matter : Explanation | Gyaan Dwark
How does the Matter exist?
There are many questions, which are not questionable if you ask someone they will feel that you're a dumb but a person who ask such type of questions gets the answer and the one who get the answers is a extra-ordinary human being. So this type of questions are about existence of matter, matter includes everything( all biotic and abiotic particles). So for it's answer today we'll explore some facts and theories from science.
Let's start from superficial level, here everything is seen with different points of view. Everything has different colors, different rigidity, fluidity, hardness, appearance etc. However on going deep, we found that everything is differentiated with states of matter where molecules arranged in different styles and make the object's shape, size and appearance. So we can say molecules are base but still we found that at molecular level, there is difference of color, boiling-melting point, conductivity etc.
On going more deep we found that molecules are made from one or more atoms. Now, at once it was believed that atom is the smallest particle and it is indivisible (final model of atom was created by Nels Bohr in 1913). Then, new particles were discovered from which atom was made.
An atom is made from three types of particles which are called sub-atomic particles. This particles are protons, neutrons and electrons. Protons have positive charge, electrons have negative charge and neutrons have no charge. protons and neutrons are stuck to each other in such a way that it makes a nucleus and electrons revolves around nucleus on their orbit just like planets revolve around sun. Electrons revolve around nucleus due to electro magnetic force and move in constant orbit. Whole mass of an atom is concentrated in nucleus and electrons have no mass. Due different combinations of numbers of sub-atomic particles types of atoms are divided into elements. There are 118 elements which are discovered till now and classified in periodic table.
But however, sub-atomic particles are not the smallest particle through which matter is made. Protons, neutrons and electrons are made from smaller particles which are called as quarks they are divide into two types Upquarks and Downquarks. Due to different combination of number of different quarks, sub-atomic particles are made.
Now here facts stopped, from here a theory is taking way. The name of theory is 'String theory' ( you might be heard about it ). String theory states that only strings ('string' word is used just for imagination) are everywhere, even before space. These strings vibrate in a particular manner and took a different types of form from which Quarks are made. Even space is also made from this strings.
