Chemistry

Kentucky University (WKU) Dual-Credit “SPAN Chemistry” class at Metcalfe County High School (MCHS) completed a lab investigation of the distillation of contaminated water. In this lab students tested the given contaminated (hard water) for the ions present in the water prior to the distillation, and then after the distillate (pure water) was collected, the same procedures were followed to prove the absence of the hard water contaminates. SPAN Chemistry is so called because this dual-credit class

Chemistry has sparked my interest since the first time I enrolled in a chemistry class my sophomore year in high school. The simple mixing of different chemicals could transform a solution from completely clear to a brightly colored solution once I witnessed this I was hooked. Due to this interest, I enrolled in chemistry for the next three years in high school completing first honors general chemistry, followed by advanced placement (AP) chemistry, and finally organic chemistry at a local community

This Lab will provide the density of the cylinder to find out what materials it is made up of. To find the density you take the each color of cylinders, find the mass and divide it by the volume. Atoms are the basic unit of matter (Sharp). They are made up of protons, neutrons, and electrons. The protons in the atom have a positive charge. Protons are found in the nucleus. The neutrons are made up of an uncharged particle. They are also found in the nucleus. The electrons have a negative charge

nationality. I have completed my graduation in the field of Chemistry from University of Chittagong (CU), Bangladesh. I obtained a CGPA 3.20 out of 4.00. I am interested to apply for a master's Degree program in Materials chemistry and minerolagy for the winter semester 2016. I have been interested in the sciences since my childhood, and this affection gradually increases day by day.When I was a college student I became more enthusiastic about chemistry. I was ranked 246 th out of almost 25,000 candidates

Chemistry and technology are together and separate. Chemistry uses technology and technology uses chemistry. The history of chemistry and technology is long going back to the ancient times. Chemistry was used even by the oldest civilizations, like Egypt. It was really popular during the medieval times. Back then it was called Alchemy, which is turning metal into gold or even about the philosopher’s stone. As the years went by, Alchemy became a lost art and chemistry took it in place. Chemistry led

List and define the six main branches of chemistry ORGANIC CHEMISTRY Organic chemistry involves the study of the structure, properties, and preparation of chemical compounds that consist primarily of carbon and hydrogen. organic chemistry the study of most carbon containing compounds INORGANIC CHEMISTRY Inorganic chemistry is the study of the properties and behaviour of inorganic compounds. It covers all chemical compounds except organic compounds. Inorganic chemists study things such as crystal

Chemistry has been around for a very long time. Chemistry is the branch of physical science that studies composition, properties, energy, and behavior of matter. It is said that chemistry has been around since prehistoric times. This was in the form of everyday objects like pottery, cosmetics and perfumes, and extracting metals from ores. Chemistry is based on the discovery and study of elements. Some elements were known to ancient man, but most were discovered by chemists and alchemists. Some say

Chemistry is defined as, “the study of the composition, structure, and properties of matter, the processes that matter undergoes, and the energy changes that accompany these processes” (Davis 3). Chemistry has been around since the dawn of time, way before humans realized what chemistry was or its importance. The building blocks of the earth, such as minerals of the soil and atmospheric gases, all arise from chemical elements. Natural resources are all chemicals or chemical compounds, and the study

Chemistry plays a key role in every branch of science. It has even been dated to times as early as the Prehistoric Era, and all the way up to now, the Present. We use Chemistry on a day to day basis. From Jewelry, to Fire-Works, Soap, and also, even the food we eat. Often people look at Chemistry and are bored because of the information they may not know. Science is everywhere, we just have to open our eyes and explore the world of Science. There is more to Chemistry than meets the human eye, and

scientific procedures have changed over time. As new tools and technologies that appeared during the 20th century, chemistry, physics, biology, and other sciences were able to grow and develop at a faster pace. These advances in science have helped humanity by increasing living standards and have brought more widespread wellness to society. For instance, because of the existence of chemistry, society has been provided with more advanced medicine, fabrics for clothes, plastics, rubber, componds of personal