There are only two men named Zacharias in the Bible and that is curious: Zacharias is the Greek transliteration of the extremely popular Hebrew name ×××¨××, Zechariah. This name consists of two parts. The ending of the name is ××, the abbreviated form of the Name of the Lord: ×××× or YHWH.
A chemical formula combines two or more symbols and it represents a chemical compound. We notice that the chemical symbols are followed oftenly by a subscript that represents the mole proprtions of next element. Chemical equation involve chemical formulas of reactants and products.
A chemical symbol is a short-hand method of representing an element. Instead of writing out the name of an element, we represent an element name with one or two letters. As you know, the periodic table is a chemist's easy reference guide.n this lesson, you will learn that a chemical symbol is a short-hand way to represent an element and each element on the periodic table has a unique chemical symbol. You'll become familiar with identifying some common elements by their chemical symbol.