Oh, dude, if a chemical formula has three or more capital letters, it typically means it's a complex molecule with multiple elements involved. It could be a compound like sodium chloride (NaCl) or sulfuric acid (H2SO4). Basically, it's just a fancy way of saying there's a lot going on in there.
When the term carbon dioxide is written or spelled out, it does NOT need capital letters. However, when it is written as a chemical formula, it DOES need capital letters, as in CO2.
H is the chemical formula for hydrogen. There are some elements with H in the chemical formula. But the have other letters too.
Nh4no3. All of the letters should be capitals, but no one has ever programmed the WikiAnswers computers to recognize this!
It is the chemical formula of a compound. It helps to identify the elements and their ratios i the compound. Also it is easy to use the formula to describe a compound.
The chemical formula Fe2O3 represents a compound made of two iron (Fe) atoms and three oxygen (O) atoms. The numbers in the formula indicate the ratio of each element in the compound.
When the term carbon dioxide is written or spelled out, it does NOT need capital letters. However, when it is written as a chemical formula, it DOES need capital letters, as in CO2.
H2so4 (all the letters should be capital, but it doesn't want to allow that for some reason...)
To identify elements in a compound's chemical formula, look for capital letters. Each capital letter represents a different element. The number of each element in the formula is shown by the subscript next to the element's symbol.
Those letters spell Islamabad, capital city of Pakistan.
The first letter is allways capital.
H is the chemical formula for hydrogen. There are some elements with H in the chemical formula. But the have other letters too.
(NH4)2CO3 Numbers are right but smaller and to the bottom of the letters.
A B D O P Q R
What is 'pbr3' ??? If you mean the chemical phosphorus bromide , the formula is 'PBr3'. NOTE the use of Capital letters. Ther shape is pyrsmidal, similarl to its group analogy ammonia.
An atom is the basic unit of any chemical element, and each chemical element is represented by two letters. The first of these two letters is always capital, and the second is always lowercase. Thus only one capital can be used to describe an atom of an element.
K2SO4--------All Letters are capitalized!
Capital letters that contain vertical angles include A, X, and V. In these letters, the angles formed by the intersecting lines create pairs of opposite angles that are equal, which is the definition of vertical angles. Other letters, like M and N, can also exhibit vertical angles depending on their design.