Table of Contents
Anomalous Properties of Boron ;
The anomalous properties of boron are its high melting point and its high hardness. Boron has a melting point of 2,100 degrees Celsius, which is higher than the melting points of most metals. Boron is also very hard, with a hardness of 9.3 on the Mohs scale. This makes it one of the hardest materials known.
Properties of Boron Family
Element
The Boron family element is a very strong and lightweight material that is resistant to corrosion. It is also non-toxic and has a very low melting point.
Trends in Properties of Members of the Boron Family
The boron family of elements is characterized by having three electrons in their outermost shell. As a result, they are very reactive and tend to form covalent bonds with other elements. The properties of the elements in the boron family vary depending on how many electrons they have in their outermost shell.
Boron (B) is the simplest element in the family and has only one electron in its outermost shell. As a result, it is very reactive and tends to form covalent bonds with other elements. It is a hard, black solid that is not very soluble in water.
Boron has two isotopes, boron-10 and boron-11. Boron-10 is the most common isotope and has a mass of 10.81 amu. Boron-11 has a mass of 11.01 amu and is less common.
Aluminium (Al) is the next element in the boron family and has two electrons in its outermost shell. As a result, it is less reactive than boron and does not form covalent bonds as easily. It is a silver-white metal that is very light and corrosion-resistant.
Aluminium has three isotopes, aluminium-27, aluminium-28, and aluminium-29. Aluminium-27 is the most common isotope and has a mass of 26.98 amu. Aluminium-
Anomalous Properties of Boron
Boron is a metalloid that has some unique properties compared to other materials. It has a low melting point, is very hard and has a high resistance to corrosion. It also has a low coefficient of thermal expansion, meaning it does not expand or contract much when heated or cooled. This makes it a good material for use in high-temperature applications.
Characteristics of Boron Family
Boron family is a group of elements in the periodic table. The members of this group are boron, aluminum, gallium, indium, and thallium.
These elements are all metals. They are all pretty good conductors of electricity. They are all pretty good at forming alloys with other metals.
Chemical Reactivity
The reactivity of magnesium with water is very high. Magnesium reacts with water to form magnesium oxide and hydrogen gas. Magnesium oxide is a white solid that is insoluble in water. Magnesium oxide is also very caustic and can cause skin burns.
