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A molecular formula contains the atomic composition by element and their quantities. For example H2O is the molecular formula for water. The formula indicates that there are two atoms of hydrogen (H) and one oxygen (O) in each water molecule. Through the molecular formula molar mass can further be derived. In the case of water is 18-grams per mole.
What else can I help you with?
What does the R stand for in an R20 bulb?
It stands for Reflector - specifically referring to Standard Reflector (which is round) as opposed to other varieties such as ER - Elliptical Reflector. There are many designations when it comes to light bulbs. This question refers to the bulbs shape designated by one or more letters, followed by a series of numbers. The letters represent the type and the numbers represent the diameter. The location or region typically designates the units of the diameter (mm vs. inches).
Ottffssent -- what is that?
Oh, dude, Ottffssent is like the first letters of the numbers in a sequence. It's like "One, Two, Three, Four, Five, Six, Seven, Eight, Nine, Ten." It's like some weird way of remembering how to count, but who even needs that when you have fingers, right?
What Are Some Examples of Things That go in order?
Numbers, letters, age
What is sub shell letter?
Subshell letters indicate electron shells. The letters K-Q or numbers 1-7 are called subshell letters. They are placed in superscript form.
Can you taste colors?
This could be possible through something called synesthesia. In synesthesia, one type of sensory input can trigger another type of sensation. There are many different types of synesthesia. Some are more common, such as the association of colors with numbers or letters, but most any combination could be possible.
Combination of chemical symbols and numbers to represent a substance?
Chemical Formula
Capital or small case letters that represent numbers?
Roman numerals represent numbers using a combination of capital letters such as I, V, X, L, C, D, and M. These letters are used in place of Arabic numerals to indicate numerical values.
A combination of chemical symbols and numbers to represent a substance?
A chemical formula is a combination of chemical symbols and numbers that represent the elements and ratio of atoms present in a substance. It provides information about the type and number of atoms in each element that make up the compound.
A branch of mathematics that use letters to represent numbers called what?
It is algebra that uses letters to represent numbers and also Roman numerals.
A combination of chemical symbols and numbers that represent a substance is?
A shorthand representation of the composition of a substance using atomic symbols and numerical subscripts is called a chemical formula.
What do letters and number represent in Microsoft Excel?
They can represent values in cells. They also can represent columns (letters) and rows (numbers).
What is literal numbers?
Literal numbers are the letters which are used to represent a number.
Do Roman numerals have anything to do with algebra?
No, they do not. Although it is using letters to represent numbers, Roman numbers are fixed symbols, unlike letters in algebra which represent variables.
How do you understand algebraic expression?
represent the letters with numbers
How do you convert letters to numbers?
There are many different systems of using numbers to represent letters. Binary is commonly used.
What is June 1st 2013 using only nine letters and no numbers?
How about: VI-I-MMXIII which are letters that represent numbers
What is an alphanumeric combination?
a combination of numbers and letters.
