Atoms
Atoms make up everything around us from the air we breathe to food we eat and even the stars in the sky. The average layman does not know much about the atom but in this paper I will explain what and why they are.The word atom comes from the Greek word meaning indivisible. The concept of the atom had its foundations in ancient Greece with Leucippe of Milet. In 420 B.C. his disciple Democrite of Abdere had the concept that atoms were particles in perpetual motion and were invisible because of their infinitely small size, indivisible, solid, eternal because they are perfect, surrounded by an empty space, and having an infinite number of shapes. His theory was exceptionally close to reality, being that it was 420B.C. Today we know that each atom is made up of three parts, a proton, a neutron and an electron. These atoms combine to make compounds. The most basic atoms are called elements and cannot be broken down any more than they already are. There are currently 118 known elements 90 of them occurring naturally and the other 28 are man made. The elements combine in an infinitesimal amount of ways to make up every thing around us. Created
There are anti-electrons, dubbed "positrons" because of their positive charge of +1 and anti-protons with a negative charge of -1. In a normal atom the number of neutrons is usually close to the number of protons (except for heavier atoms) but in isotopes the number of neutrons in an atom is different from the number of protons making the atom heavier. Anti-matter is the exact opposite of real matter with correlating anti- spins (referring to the kinetic energy that sub-atomic particles use to spin on their own axis), and anti charges. conservation of energy and matter) but when the particles annihilate each other the masses are transformed into pure energy according to Einstein's famous formula E=MC2. These new particles are usually very unstable and don't last for more than a few seconds. When an atom that has a negative charge (because of having an amount of extra electrons, what we call an anion), and an atom that has the inverse positive charge (because of ha!ving a deficient amount of electrons, what we call a cation) join it is called an ionic bond. This means that a negatively charged particle's corresponding anti-particle will have the inverse positive charge. Anti-neutrons still have the same neutral charge but they have an inverse spin. Protons are sub-atomic particles with a positive charge of +1. This enormous amount of energy that is produced also follows Einstein's formula and can materialize into matter, forming large particles that may have an electrical charge that is more than positive or negative one. ConclusionThis information still doesn't explain the whole universe as a whole but scientist, every day, are making advances in relating the macro-universe to the micro-universe and one day maybe we will be able to solve the many mysteries of the universe but for now we still don't have a complete view of the universe. The "p" in cp symmetry stands for parity. Ions always seek out other inversely charged ions to bond with because everything in nature searches out stability and the most stable form for an atom is to have a neutral electrical charge. Now this would seem to defy the laws of physics (i.
Common topics in this essay:
Chemical Bonds,
Hydrogen Lithium,
Periodic Table,
Democrite Abdere,
Introduction Atoms,
Brief History,
negative charge,
Leucippe Milet,
positive charge,
electrical charge,
nucleus atom,
outer field,
neutrinos particles,
cp symmetry,
periodic table,
Perris Davis,
inverse positive charge,
cp symmetry stands,
chemical symbol,
negative charge -1,
protons atom,
international chemical symbol,
positive charge +1,
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