If your question is concerning electron configuration in chemistry, then the 5 means that there are 5 electrons in the P sublayer of the 3rd layer.
8.440999999999999
7.1x10 exponent 5 in standard notation is 710,000
2 x 10-5 in standard notation is 0.00002
The standard notation of 5 squared (5x5 or 52) is 25
example: 5 factorial notation is 5x4x3x2x1= ______that's factorial notationIt is written as 5!
The electron configuration for chlorine is 1s2 2s2 2p6 3s2 3p5 or [Ne] 3s2 3p5 in shorter notation.
2-7-8
In full starting with 1s and through each level. The noble gas form, where only the electrons above the highest noble gas configuration are shown, the noble gas is in square brackets. Example chlorine 1s2, 2s2, 2p6, 3s2, 3p5 [Ne]) 3s2 3p5
It deoends so repreent anger
Noble gas config: [Ne] 3s2, 3p5Electron config: 1s2, 2s2, 2p6, 3s2, 3p5
[Ne] 3s2 3p5
1.23x10-5 in scientific notation is 1.23 x 10-5 This equates to 0.0000123 in standard notation.
The configuration for chlorine is: Cl 1s2 2s2 2p6 3s2 3p5 or the abbreviated method is: Cl [Ne] 3s2 3p5.
Short: [Ne] 3s2 3p5 Long: 1s2 2s2 2p6 3s2 3p5
6.75x10-5 in decimal notation = 0.0000675
The decimal notation of 5 percent is 0.05
9.83 x 10 -5 in scientific notation is written as 9.83E-5.