We elaborate the uses of Boron and atomic properties with characteristics. Boron is a black-looking chemical element with atomic number 5. Its symbol is B and it belongs to the group of metalloids and its usual state in nature is solid. Boron is located at position 5 on the periodic table.
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On this page you can discover the chemical properties of boron and information about boron and other elements on the periodic table such as aluminum, beryllium, carbon or helium. You will also learn what boron is for and you will learn what its uses are through its properties associated with boron such as its atomic number or the usual state in which boron can be found.
You will see qualities of boron such as its melting and boiling point, its magnetic properties or what its chemical symbol is. In addition, here you will find information about its atomic properties such as the distribution of electrons in boron atoms and other properties.
For some elements, some of this information is unknown. In these cases we show the properties attributed to them.
Boron is part of the elements called metalloids or semi-metals. These types of elements have intermediate properties between metals and nonmetals. As for its electrical conductivity, this type of materials to which boron belongs, are semiconductors.
The state of boron in its natural form is solid (non-magnetic). Boron is a black-looking chemical element and belongs to the group of metalloids. The atomic number of boron is 5. The chemical symbol for boron is B. The melting point of boron is 2349 degrees Kelvin, or 2076.85 degrees Celsius or degrees Celsius. The boiling point of boron is 4200 degrees Kelvin or 3927.85 degrees Celsius or degrees Celsius.
Boron is a chemical element that has been used for thousands of years. If you have ever wondered what boron is for , here is a list of its possible uses:
The atomic mass of an element is determined by the total mass of neutrons and protons that can be found in a single atom belonging to this element. As for the position where to find boron within the periodic table of the elements, boron is in group 13 and period 2. Boron has an atomic mass of 10,811 u.
The electronic configuration for boron is [He] 2s22p1. The electronic configuration of the elements, determines the form in which the electrons are structured in the atoms of an element. The average radius of boron is 85 pm, its atomic radius or Bohr radius is 87 pm, and its covalent radius is 82 pm. Boron has a total of 5 electrons whose distribution is as follows: In the first layer it has 2 electrons and in the second it has 3 electrons.
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Below you can see a table showing the main characteristics of boron.
Boron | ||
---|---|---|
Chemical symbol | B | |
Atomic number | 5 | |
Group | 13 | |
Period | 2 | |
Appearance | black | |
Block | p | |
Density | 2460 kg / m3 | |
Atomic mass | U 10,811 | |
Average radius | 85 pm | |
Atomic radio | 87 | |
Covalent radius | 82 pm | |
Electronic configuration | [He] 2s22p1 | |
Electrons per layer | 2. 3 | |
Oxidation states | 3 (slightly acidic) | |
Crystal structure | rhombohedral | |
State | solid | |
Melting point | 2349 K | |
Boiling point | 4200 K | |
Heat of fusion | 50.2 kJ / mol | |
Vapor pressure | 0.348 | |
Electronegativity | 2.04 | |
Specific heat | 1026 J / (K · kg) | |
Electric conductivity | 1.0 × 10-4m-1S / m | |
Thermal conductivity | 27.4 W / (Km) |
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