dān
jiàn

technical

Meaning of 单键

单键 means single bond; covalent bond formed by one shared electron pair. Pronounced dān jiàn.

  • single bond; covalent bond formed by one shared electron pair

Definitions & Examples

Zài
jiǎ
wán
 
CH₄C
fènH
 
zhōng
tàn
yuán
 
qīng
yuán
zhī
jiān
shì
dān
jiàn
 
 
 

In the methane (CH₄) molecule, the bonds between the carbon atom and the hydrogen atoms are single bonds.

Zhè
ge
huà
xué
jiàn
shì
dān
jiàn
 
shì
shuāng
jiàn
 

This chemical bond is a single bond, not a double bond.

Dān
jiàn
de
jiàn
néng
tōng
cháng
shuāng
jiàn
ruò
 

The bond energy of a single bond is usually weaker than that of a double bond.

Lǎo
shī
yòng
xíng
zhǎn
shì
le
tàn
qīng
dān
jiàn
de
jié
gòu
 

The teacher used a model to show the structure of a carbon-hydrogen single bond.

Yǒu
huà
xué
zhōng
 
wán
tīng
fèn
zhōng
de
tàn
tàn
jiàn
dōu
shì
dān
jiàn
 

In organic chemistry, the carbon-carbon bonds in alkane molecules are all single bonds.

Measure Words

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Primary
/ zhǒng