s

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S is latin alphabet The 19th letter in the. S has different meanings in different places, for example, in physics In, s means second , which is timing Company ； In chemistry, it refers to the Chemical symbol ； stay geometry In, s means area: In computer, it is a kind of statistics programing language ； stay S.H.E Selina in the middle; stay Hollywood film Superman There are American heroes Superman Family logo and Krypton A sign of hope.

Foreign name: s
atom Ordinal number: sixteen
relative atom quality: thirty-two point zero seven
Peripheral electronic layout: 3s²3p⁴
Extranuclear electron arrangement: 2,8,6
Common valence: +6,+4,-2
Density: two point zero six nine
Melting point: one hundred and fifteen point two one six

Boiling point: four hundred and forty-four point five nine
Period: three point zero zero three
Number of families: VIA
Atomic radius: one point zero eight nine nine
Ionic radius: 0.29(+6)
Covalent radius: one point zero one nine nine
Attribution: Latin alphabet, English alphabet
Pronunciation: Clear consonant

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chemical element

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Sulfur is a kind of Nonmetallic element ， Chemical symbol S， Atomic number 16。 Sulfur is Oxygen group element (Ⅵ A), in periodic table of ele ments In the third cycle.

English letter

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Burning S

S yes latin alphabet 、 English letter S, the 19th letter of the Chinese character, is widely used in various fields, with different meanings.

In NATO phonetic alphabet, use Sierra Represents the letter S.

Another archaic form of s is called Length s (long) or middle s. It is used at the beginning or middle of a word; The short sound s or the ending s in the modern form is used at the end of a word. S and later became ess tsett (&szlig) in German.

Character encoding ：ASCII Unicode EBCDIC

In words: S 83 0053 b2265 a lowercase letter ：s 115 0073

abbreviation

1. S is the abbreviation of Ms or Miss. In the e-mail address, add "S" after the last name to indicate the address for women, such as Chen, who means Ms. Chen, which is omitted“ MS ”"M" in, "R" for men.

2. "Small", from English“ small ” 。

3. For example, S represents small

four superman （superman）

Symbol application

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Symbol application
application area	Specific introduction
Mathematics	Representing in geometry Graph area Example: S △ =½ah
Mathematics	Represented in statistics standard deviation , s ² is the variance.
Timing unit	In physics, s is the symbol of the second, which is timing Company 。
Electrical unit	Susceptance It refers to the imaginary part of the circuit represented by complex numbers and defined by the following formula Y=G ± jB. Here Y is admittance and G is admittance real part , called conductance , and B is the susceptance. The unit of susceptance is Siemens? (S)。
Electrical unit	stay International System of Units The middle represents Siemens (conductance Susceptance And admittance, three Immittance Unit)
Chemical unit	Represented in chemistry solubility , which comes from the English name of solubility.
Chemical unit	S in chemistry solid , sometimes indicated in the reaction equation.
Biounit	express Settlement coefficient , i.e. reflect Biomacromolecule An indicator of downward settling velocity in centrifugal field. The higher the value molecule The larger.
Figure symbol	In daily life, S can also represent the perfect curve of female figure.
Figure symbol	"S" and Bust the waist 、 hipline When they exist together, it means“ Shoulder width ”。
Choral voice part	In the chorus (multi voice chorus), S stands for soprano.
Camera symbol	stay SLR perhaps Digital camera In auto exposure mode, (S) refers to shutter priority automatic.

Special hobbies

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S also means Sexual sadism Abbreviation of abusive party in hobby.

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