Science

A polynomial of the second degree is generally called a quadratic polynomial. In elementary algebra, the quadratic formula is the solution of the quadratic equation.…

A polynomial of the second degree is generally called a quadratic polynomial. In elementary algebra, the quadratic formula is the solution of the quadratic equation.…

Cummingtonite is a metamorphic amphibole with the chemical composition (Mg, Fe2+)2(Mg, Fe2+)5 Si8O22 (OH)2, magnesium iron silicate hydroxide. It is an amphibole mineral, an iron and magnesium…

Tremolite is a member of the amphibole group of silicate minerals with composition: Ca2(Mg5)Si8O22(OH)2. It is one of the few amphiboles that has not been…

Ferrogedrite is an amphibole mineral with the complex chemical formula of Fe22+(Fe32+Al2) (Si6 Al2)O22(OH)2. It is sodium and calcium poor, making it part of the…

Multiplying Feet and Inches Using basic math, you can convert inches to square feet. The principle is similar to converting feet to square feet, except…

Holmquistite is a lithium magnesium aluminum inosilicate mineral with chemical formula: Li2(Mg, Fe2+)3Al2Si8O22(OH)2. It is consisting of an alkali and a silicate of iron, magnesium,…

Powers of Multiplication or Exponents We know how to calculate the expression 5 x 5. This expression can be written in a shorter way using…

Anthophyllite is quite a rare stone that belongs to the Amphibole group. It is an amphibole mineral: Mg2Mg5Si8O22(OH)2, magnesium iron inosilicate hydroxide. It’s a magnesium…

Amphiboles are found principally in metamorphic and igneous rocks. It is the name of an important group of generally dark-colored, inosilicate minerals, forming prism or…

Multiplying Fractions To multiply fractions, first, we simplify the fractions if they are not in lowest terms. Then we multiply the numerators of the fractions…

Amicite has a general formula of K2Na2Al4Si4O16·5(H2O). It is a monoclinic-sphenoidal zeolite mineral containing aluminum, hydrogen, oxygen, potassium, silicon, and sodium. The name is in…