Helium Research Paper

There are eight planets in our solar system. The ones closest to the sun, are hotter than the ones that are farther away. Neptune is the farthest planet from our sun, that is in our solar system. Because of this distance, Neptune is the coldest planet in our solar system. Neptune is the 4th largest planet in the Solar System. It is bigger than Mercury, Venus, Earth, and Mars.The

According to Carolyn Ruth, author of “Where Do Chemical Elements Come From,” chemical elements came from the explosion of stars, also known as supernovas. In her article, Carolyn states that a newborn star is mainly composed of the first element on the periodic table, Hydrogen. Due to the high pressure within the star, a fusion process begins that fuses two protons and two neutrons together to form the second element, Helium. These fusion processes continue to form elements that weigh less than Iron. Once the star creates all elements up to Iron, the star eventually collapses and explodes. One article that agrees with Carolyn’s theory is “The Origin of the Elements and the Life of A Star”. According to this article, stars produce nuclear reactions

Helium is the second most abundant element in the universe, after hydrogen; however, it is rare on earth, primarily found mixed with natural gas trapped in underground pockets. Once helium is released it is so light it escapes the earth's atmosphere and cannot be recovered. At sea level, helium occurs in the atmosphere in the proportion of 5.4 parts per million. The proportion increases slightly at higher altitudes. About 1 part per million of atmospheric helium consists of helium-3, now thought to be a product of the decay of tritium, a radioactive hydrogen isotope of mass 3. The common helium isotope, helium-4, probably comes from radioactive alpha emitters in rocks. Natural gas, which contains an average of 0.4 percent helium, is the major commercial source of helium. By far the largest users of helium are agencies of the United States government.

Helium is rare because there are no biosynthetic ways of making it, and all the helium that we currently have in the world is a result of the decaying uranium and thorium

Have you ever wondered how the planets got their names? By comparing the characteristics and stories of gods with that of planets, the mystery behind the names of the planets will be unveiled.

A little background to this element that we use today is that it’s the first noble gas and the second most abundant element in the world. Pierre-Jules-César Janssen, a French astronomer, and Sir Norman Lockyer, an English astronomer, through experiments have found that the longest historical document that shows a theory of where our helium is retrieved is from is one of the biggest things in the world, the sun. By looking at the elements of

Gallium. Some of you may know what gallium is, but some of you might not. Gallium is a metal that melts at 30 degrees celsius, or 85 degrees fahrenheit, a little cooler than your body temperature. It also boils at around 4,000 F. Gallium blew up on Youtube because of the ‘Fidget spinner’ craze. Although it is a metal that melts in your hand, it isn’t deadly in very small doses. In fact, Gallium is already in your body!

If you add substances to neon you change the red-orange color to hundreds. Neon is also used more than just for advertising such as lasers, TV tubes, and cryogenics. Since neon is chemically inactive neon doesn’t have any chemical bonds with other elements. There are three common isotopes of neon 20Ne, 21Ne, and 22Ne. 20Ne and 22Ne are used for helium-neon laser applications. 21Ne is used for surface exposure dating. The name neon comes from the Greek word neos, which means new. Neon gas is expensive because it has to be removed from the air. Neon’s crystal structure is cubic. Neon is the second lightest noble gas, lighter than air! Neon forms in stars with a mass of 8 or more Earth

The placement of hydrogen and helium on the Periodic Table causes many of the mistakes, anomalies and exceptions in the rules it follows. First, hydrogen is a non-metal, but it is placed on the metal side due to its atomic number and because it only has one valence electron. Placing the element in the middle of the table keeps hydrogen from being falsely labeled as an alkali metal and keeps it from being classified as a metal since it isn’t identified with a specific column or group. Secondly, helium is a noble gas, but it has two valence electrons, which means it should be in group two. However, it is a non-metal so putting it in group two would also be inaccurate. To fix this, we also put helium in the center and used color coding to match

The name comes from the Greek God of Sun – Helios. French astronomer Jules Jannsen first detected Helium during a solar eclipse in 1868. This substance detected was initially assumed to be sodium. Although these discoveries were occurred, the formal discovery of the element was made in 1895 by Scottish chemist, Sir William Ramsay.

Pierre Janssen, a French astronomer, and Norman Lockyer, a English scientist, discovered helium in 1868 during a solar eclipse. They were looking into the sun when Janssen saw an unfamiliar yellow line in the sun’s spectrum during the eclipse. At first, the unfamiliar line was thought to be sodium. There were only fifty-six known elements by the year of 1863. Lockyer saw that this yellow line could not be produced by any element known at the time. The new and unknown element was named helium by Norman Lockyer. The name “helium” came from the Greek word “Helios” meaning sun, and helium was on the sun when it was first detected. Once helium was found on the sun, other scientists and chemists were on the hunt to find helium elsewhere.The hunt for helium on earth ended in 1895. Sir William Ramsay, a Scottish chemist, conducted an experiment containing uranium, called clevite. Ramsay sent samples of the clevite to Lockyer and Sir William Crookes. Both of the scientists were able to identify helium in the

Beryllium is a chemical element that has the symbol Be. It has the atomic number 4, the atomic weight of 9.012182, and the density of 1.85 grams per cubic centimeter. At room temperature its phase is a solid, and its element classification is metal. It is group number two, period number two, and its group name is alkaline earth metals. The name beryllium comes from the Greek word, beryl (The Element Beryllium). Beryllium is a scarce, but important element that has many uses in the world.

During the creation of stars, denser nuclei were generated from hydrogen and helium through the continuous procedure of stellar nucleosynthesis. Stars make fresh elements in their nuclei by enfolding elements together in a procedure known as nuclear fusion. Stars join hydrogen atoms to helium, then the Helium atoms are fused to generate beryllium, this process goes on, till blend in the core of star has generated each component up to iron. Nuclear fusion occurs in the hydrogen gas in the center of the Sun. It becomes squeezed together so firmly and four hydrogen nuclei join to develop one helium molecule. In the procedure, a number of-of the mass of the hydrogen atoms gets changed to energy in the formula of light. The similar procedure

The precise origin of these 'Fraunhofer lines' as we call them today remained in doubt for many years, until Gustav Kirchhoff, in 1859, announced that the same substance can either produce emission lines or absorption lines. Now scientists had the means to determine the chemical composition of stars through spectroscopy. One of the most dramatic triumph of astrophysical spectroscopy during the 19th century was the discovery of helium. An emission line at 587.6 nm was first observed in the Solar corona during the eclipse of 1868 August 18th, although the precise wavelength was difficult to establish at the time. Two months later, Norman Lockyer used a cleaver technique and managed to observe the Solar prominence without waiting for an eclipse. He noted the precise wavelength of this line, and saw that no known terrestrial elements had a line at this wavelength. He concluded this must be a newly discovered element, and called it 'helium'. Helium was discovered on Earth eventually and showed the same 587.6 nm line. Today, we know that helium is the second most abundant element in the Universe. We also know today that the most abundant element is hydrogen. However, this fact was not obvious at

Helium is the second most abundant element in the universe, but there is a shortage on earth.In one of the main helium reservoirs in the U.S. there was only 10 - 12 billion cubic feet of helium left in it, as of 2012. Even though this seems like a lot, we use around 2 billion cubic feet of helium per year. So technically that reservoir would be getting very very close to