The time to boron is very difficult. People do not have boron so they do not make borax. This is the substance used to clean almost everything in the house. Boric acid is also an important compound used for textile products. In addition, Boron protects the body from bullets, also known as bulletproof vests. In the United States, 70% boron is used for the manufacture of glass and ceramics. Before that we did not have glass or pottery, so it became easier to break than usual.
The element of this week is boron. This rare element is a semimetal, which means it can be used both as acid and base or as a semiconductor. Boron has never existed in the wild in its pure state and can only be purified by chemists. Boron is a poor conductor and is water-soluble but non-reactive. The most common applications of boron-containing compounds are borax, laundry bleach, pool disinfectant, and green flame. Boron nitride, one of these boron-containing compounds, is noteworthy as they can form many stable structures as well as carbon-containing structures; graphite, diamond and nanotubes.
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
Each element is slightly different from other elements. In English, you can see that "B" is different from "C". Chemically, "B" is also different from "C" because boron (B) and carbon (C) are different elements of atoms having different structures. An atom is defined as a unit of smallest material with a single element attribute. Is there anything smaller than atom? of course. An atom consists of particles of smaller or even smaller substances. However, those smaller particles do not have the properties of elements. The electrons in the gold (Au) atom are the same as the electrons in the germanium atom (Ne). In chemistry, the nature of the universe surrounding elements is not necessarily the nature of electrons and protons, so I like to study atoms.
1864, J. A. It has properties closely related to seven elements: hydrogen atom, lithium atom, helium atom, boron atom, carbon atom. , Nitrogen and oxygen. This relationship is called the octave method and is similar to the seven sections of the scale. And, in 1869, special attention was paid to the valence (ie the number of single bonds the element can form) due to the wide association between the nature of the element and the atomic weight. Change: "Lothar Meyer independently reached a similar conclusion announced after the appearance of Mendeleyev's thesis.