Category Archives: science

science

Limiting Reagents

science

Limiting Reagent By Alliyah Beltran In chemical reactions, there are specific factors such as limiting reagents, percent yield, theoretical yield, and actual yield. The limiting reagent – or component, of a balanced chemical formula, is the reactant which confines the amount of product – or yield, that may be formed. The limiting reagent can be […]

Chemical Bonds

science

Chemical Bonds By Daisy Garsan Chemical bonds are lasting attraction forces between atoms that enable the formation of chemical compounds. However, there are four types of chemical bonds. including, ionic, covalent, metallic, and hydrogen bonds. An ionic bond forms when a metal loses electrons to become a positively charged cation, while the nonmetal accepts those […]

Laws of Crystallography and Twinning

science

Laws of Crystallography and Twinning By Tirumala Parsad The lattice of a crystal does indicate how to repeat the pattern of atoms. The base or motif indicates what to repeat. The sum of lattice and base form the crystal structure. Due to the systematic pattern of the atoms in a crystal, there are some typical […]

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