the mass goes on top and the the atomic number on the bottom
ie: 12/6 C
It makes it practical to write the numbers involved on a reasonable sized sheet of paper in a reasonable time.
Beryllium for example would be. 7 2 Be 4 7= The mass number (+Protons and +/- neutrons added) 4 = The +protons 2 = The oxidation state. Beryllium would have 2 valance -electrons, hence the two. It has to lose 2 -electrons to be stable. For a metal it would be how many electrons it has to gain to be stable (Full valence shell). Be = Is obviously the symbol of the element.
look here: http://chiralpublishing.com/Bishop_Isotope_Notation.htm If you are using mastering chemistry make sure you are using the correct insert. It should not look like a division problem (no line between the numbers).
The isotope notation for an element with atomic number 29 (Z=29) could be represented as follows: Cu-63 or Cu-65, where Cu is the chemical symbol for copper.
8,000,000
You would write it as 22Ne.
in geometry symbolic notation is when you substitute symbols for words. For example let your hypothesis= p and let your conclusion = q. You would write your biconditional as p if and only if q
Decimal notation is.
In today's notation: MCCXL
Interval notation is a method of writing down a set of numbers. An example of this is all numbers that are greater than five.Ê
This provides a convenient and compact way to write very large or very small numbers.
In today's notation: 1996 = MCMXCVI
It is: 33,400,000 or as 3.34*107 in scientific notation
To write 387 in standard notation, you simply write the number as it is: 387. Standard notation is the usual way we write numbers using digits, with each digit representing a different place value. In the number 387, the 3 is in the hundreds place, the 8 is in the tens place, and the 7 is in the ones place.
Such numbers usually are not written in scientific notation but just for the exercise it is:- 1.095*102
Such small numbers aren't usually expressed in scientific notation but it is: 1.84*101
Very small or very large numbers.