Periodic Table of Elements: LANL

6, 5, 4, 3, 2, 1, -1, -2, -4 (depending on oxidation state, acidic, basic or amphoteric oxides)

From the saturation of Greece, the color. Chrome is a polished steel gray glossy hard metal. It was discovered by Frenchman Louis Nicola Vauquelin in 1797.

The main ore is chromite, which exists in Zimbabwe, Russia, New Zealand, Turkey, Iran, Albania, Finland, the Madagascar Democratic Republic and the Philippines. Metals are usually produced by reducing oxides with aluminum.

Chrome is used to harden steel, produce stainless steel, and form many useful alloys. It mainly produces a hard and aesthetic surface and is used for electroplating to prevent corrosion. Chrome shows glass to emerald green and is widely used as a catalyst.

The refractory industry uses chromite to form bricks and shapes because of its high melting point, moderate thermal expansion and stability of the crystal structure.

All chromium compounds are colored. The most important chromates are sodium and potassium, dichromate, potassium and ammonium chrome alum. Dichromate is used as an oxidizing agent in quantitative analysis and is also used for leather tanning.

Other compounds are industrially valuable, lead chromate is chrome yellow, valuable pigment. Chromium compounds are used as mordants in the textile industry and are used in anodized aluminum by aircraft and other industries.

Carbon is an extraordinary element. It is displayed in a format different from other elements of the periodic table. The Periodic Table is a table showing how chemical elements are related. More than 10 million carbon compounds are known. Even a small part of this amount of compound will not generate anything other than hydrogen. As elements, carbon appears in various forms. Coal, soot and diamond are almost pure carbon. Carbon is also seen in recently discovered forms called fullerenes or buckyballs. Buckyball Carbon is expected to open a new chemistry field (see sidebar)

Carbon is the sixth element in the periodic table. It is located between boron (B) and nitrogen (N) and is a very stable element. As it is stable, it can be found on its own and with many natural compounds. Scientists refer to the three states of carbon as diamonds, amorphous, graphite. It is the same as pencil graphite

Attention in Western tradition is closely related to elements of the periodic table. Each row of the periodic table is called a "period". There are 7 periods. Element 88 in the table is called radium, followed by a series of radioactive elements called actinoids. There are 88 keys in the piano that are over 7 octaves. Each octave consists of eight sounds (Doremifa Solatite). Looking at the second and third rows of the periodic table, there are eight elements based on the octave chemical theory John Newland proposed in 1866. This octave's law stems from the fact that the eight electrons fit into the third orbit of the second and second atoms, just as the eight sounds conform to the octave diatonic scale. In theory, you can map 88 piano sounds to the first 88 elements of the periodic table and create music through actual chemistry studies.