there are no likns they are just held together by the neutrons constantly swapping with each other
Chemical energy
The bond between the carbon atoms is a double bond.
An electronegativity difference of less that 1.7 between the atoms
The bond between carbon and hydrogen atoms is covalent.
Electrons are shared between these two atoms.
the atoms share electrons
Links between particles in a substance...hmm....this is a tricky one, but if I'm right, it should be ATOMS. Does that fit?
when atoms break their old links and form new links with other atoms it is called chemical reaction
when atoms break their old links and form new links with other atoms it is called chemical reaction
Links between chemical entities (atoms or molecules) are quickly destroyed if the temperature increase.
vulcanisation- when sulfur atoms form cross-links between rubber molecules. vulcanised rubber is used to make car tyres and conveyor belts. :)
It depends on the difference in electronegativity between the two atoms. If the EN difference between two atoms is less than 0.5,the bond is nonpolar covalent. If the EN difference between the two atoms is between 0.5 and 1.6, the bond is polar covalent. If the EN difference between the atoms is greater than 2.0, the bond is ionic. If the EN difference is between 1.6 and 2.0, and if a metal is involved, then the bond is considered ionic. If only nonmetals are involved, the bond is considered polar covalent. Please refer to the related links.
vulcanisation- when sulfur atoms form cross-links between rubber molecules. vulcanised rubber is used to make car tyres and conveyor belts. :)
a covalent bond
The bond between the carbon atoms is a double bond.
An electronegativity difference of less that 1.7 between the atoms
Valence Electrons
The force between atoms of a solid is inter-particle force.