-Chemistry+and+the+Universe

The chemical composition often universe is composed by material elements , isotopes , molecules and minerals. One of the tasks that the chemists needs to do is that verify those compositions and determine their relative content and absolute concentration.There are two ways to verify: First is sampling derectly, for example, the meteorites, the rock on the lunar,Mars, cosmic dust. Second is send our ray, infrared and light to the stars and determine the electromagnetic radiation. As the chemists recorded, there are nearly 280 kinds of chemical elements and isotopes in the universe. A lot of them, molecules and minerals, can not be found in the Earth. We carry out  a lot of research work  to study this universe every day , try to find  the laws that are hidden  behind the universe. It's like a atom in the chemistry. <span class="hps" style="color: #333333; font-family: arial,sans-serif; font-size: 16px;">I feel like the whole universe <span class="Apple-converted-space" style="color: #333333; font-family: arial,sans-serif; font-size: 16px;"> is a <span class="hps atn" style="color: #333333; font-family: arial,sans-serif; font-size: 16px;">super- <span style="color: #333333; font-family: arial,sans-serif; font-size: 16px;">stable <span class="hps" style="color: #333333; font-family: arial,sans-serif; font-size: 16px;">macromolecular compound.There are many many more atoms <span style="color: #333333; font-family: arial,sans-serif; font-size: 16px;">. The solar system that we live in, is like an atom in this <span class="hps" style="color: #333333; font-family: arial,sans-serif; font-size: 16px;">chemical compound. The earth that we are live in, is like an electron in this atom, always around its nucleus. There are many atoms in this big chemical compound include the sun,a certain degree of molecular force made these atoms <span class="Apple-converted-space" style="color: #333333; font-family: arial,sans-serif; font-size: 16px;"> to stay <span class="hps" style="color: #333333; font-family: arial,sans-serif; font-size: 16px;">together <span style="color: #333333; font-family: arial,sans-serif; font-size: 16px;">. There may be an bigger organism that is watching and studying our universe as we studied an chemical compound in the lab. They study the structure of this compound, trying to know it compeletely as we studied chemistry to learn this universe, trying to know what does the universe exactly looks like, why we have air and water to help us to be alive, and what made universe and every thing up. The chemistry is everywhere in the universe, and it will always be there as long as this universe exists. That is why we study chemistry, because we need to know the unknown. <span style="color: #333333; font-family: arial,sans-serif; font-size: 16px;">//The rock from Mars.// <span class="hps" style="color: #333333; font-family: arial,sans-serif; font-size: 16px;"> <span style="color: #333333; font-family: arial,sans-serif; font-size: 16px; line-height: 0px; overflow: hidden;">﻿media type="youtube" key="OEB-ew5UwNU" width="882" height="405"