Francium: An Element On The Periodic Table

The fourth most abundant and by far one of the most interesting elements, Neon, is definitely unique. The tenth element on the periodic table is known as a noble gas, with the symbol ‘Ne’. This element has a density of 0.0008999 g/cubic meter, a boiling point of -246.08 degrees Celsius, three natural isotopes, an atomic mass of 20.179, and a melting point of -248.59 degrees Celsius. It’s atomic number is ten, and its atomic mass is 20.179.

Hello, this is Antoine Balard, and I am a French Chemist. It has been approximately 1 year since I discovered the fascinating element named Bromine in 1826. It was while I was experimenting with ocean salt water when I discovered this very reactive element in France. I did some research and found that the element's name comes from a Greek word called “bromos” which means to have a certain stench to it. This element contains 45 neutrons and 35 protons. Bromos has an amount of 4 energy shells. Bromine’s element symbol is “Br”.

Scientists at the Join Institute of Nuclear Research in Dubna, Russia and scientists at the Lawrence Livermore National Laboratory in California discovered element 117 or, tennessine, in 2010. With an atomic mass/weight of 294 making it the second heaviest element known to mankind behind element 118 or, Oganesson. Before being named tennessine by the International Union of Pure and Applied Chemistry (IUPAC) in 2016, tennessine had the place holder name of ununseptium, which means one-one-seven in Latin. Tennessine was created by fusing berkelium-249 atoms with calcium ions until tennessine atoms formed. Since tennessine is radioactive, it has zero stable isotopes. Tennessine’s most stable isotope, however, is tennessine, which has a half-life of about 80 milliseconds. Only six atoms of tennessine have been artificially created to this day.

Frank (Francium)- Alkali Metal. Francium is a highly radioactive metal, therefore highly toxic. It only has a life of 22 minutes. We chose this element for Frank because he is the main strong guy, or superhero, but he is also very impulsive.

chemical element here on our own planet Earth. Though it is a rare, unreactive noble gas,

Fluorine was discovered by Ferdinand Frederic Henri Moissan, a French chemist who was the first to successfully isolate fluorine in 1886 (The Element). Henri Moissan also completely isolated the fluorine gas from the hydrogen gas and had many other great accomplishments. He was even awarded the Nobel Prize for chemistry in 1906 (The Element). Fluorine is the most reactive of all elements and no chemical substance is capable of freeing fluorine from any of its compounds (The Element). Fluorine does not occur free in nature and it took many scientists and tries to isolate it (The Element). Fluorine has an atomic number of 9, which means its’ atoms have 9 protons. Fluorine is part of the Halogen group and is a non-metal element (The

Tiny molecules comprise our world are called elements, there are different kinds of elements, one is Helium, abbreviated by the symbol He. Note that the first letter is uppercase, and the second lowercase. It was discovered in 1868 when a French astronomer, Pierre Janssen, examined spectral lines from the sun and saw an unfamiliar element. The unknown element was named Helium, after the greek word ‘helios’ meaning sun. Though it was discovered on the sun, it can be found in the ground of the Earth. It forms out of the radioactive decay of metals such as uranium and cleveite, and is plentiful in the soil of Texas.

Boron is one of 118 elements on the Periodic Table and is in everyday life. Boron has a lot of facts to learn about such as, “Who found or created this element?” or, “What uses do this element have?”. Out of all the elements, Boron is an interesting element that stands out from others because it is a powder. This element is also a necessary ingredient that is used in soap. From all the elements on the periodic table, Boron is a unique element in a lot of ways such as the fact that Boron is a metalloid; metalloids are not very common in the periodic table. In this essay, Boron is in a number of questions that will be answered. Boron is an unquestionably interesting element.

The name of my element is carbon. Its symbol is the letter “C” and its atomic number is 6. Its atomic mass is 12.0107. Carbon’s abundance on the earth’s crust is 200 parts per million by weight and 344 parts per million by moles. You can buy 100g of carbon for $2.40.

Fluorine is an element that reacts with minerals in the earth to create a salt. The salt is often naturally occurring in nature and is found in very small amounts in urban and rural wells. Although it is

Uranium – Chemical symbol U. It has the atomic number of 92, with 92 protons and 92 electrons, of which 6 are valence electrons.

Vanadium atomic number is twenty three(23). The atomic weigh is 50.9415 but I think you can simplify it. In case some of you guys didn’t know valadium is a metal and its always fun to learn something new. Also the symbol of this element would

Mercury also came up in science class. When first presented with the jumble of the periodic table, I scanned for mercury and couldn’t find it. It is there—between gold, which is also dense and soft, and thallium, which is also poisonous. But

A quite common characteristic of water is water hardness, a component that is applicable to various uses. Water hardness is characterized as water with dissolved divalent cations, primarily highly dissolvable Ca2+ and Mg2+ions. While the concept of water hardness is an age-old term, dating back to Hippocrates, our

Does the little known element bromine affect the globe so much to the point that without it, human life would cease to exist? The answer could be surprising. bromine is a natural, liquid at room temperature element that belongs to the group Halogen, which includes similar elements such as chlorine, iodine, and astatine. It is an extremely poisonous element that could cause long-term kidney and brain issues from its systematic poisoning effect; the element bromine is a reddish-brown color and exceedingly fetid. Though it was originated from a college student’s work, a French scientist wrote an article about bromine before the student could pursue it. No matter how it was discovered, scientists are grateful for it.