Go from left to right across the periods and into the upper right hand corner. ( Nobel gasses excepted )
The atoms become smaller in atomic radius.
As the difference in electronegativity between two atoms increases, the polarity of the bond between those two atoms also increases. This is because a greater electronegativity difference leads to a stronger attraction of the bonding electrons towards the more electronegative atom, resulting in a partial negative charge on that atom and a partial positive charge on the less electronegative atom. Consequently, the bond becomes more ionic in character as the polarity increases.
Thermal Energy
thermal energy.
Polyethylene gets harder as the number of carbon atoms increases.
It's attraction for electrons
Thermal energy (temperature) is the measurement of kinetic energy of atoms moving in a substance, therefore, as the speed (kinetic energy) of these atoms increases, thermal energy increases as well.
covalent
As the number of bonds between two carbon atoms increases, their bond length decreases. This is due to the increased electron density, which pulls the atoms closer together. Bond strength also increases as the number of bonds between two carbon atoms increases.
The thermal vibration of the atoms in the material increases the resistance of that substance. The resistance is greatly depends on temperature.
The atoms become smaller in atomic radius.
When a matter is heated then the vibration of atoms increase and hence the kinetic energy increases.
When the temperature of an object increases, the atoms gain thermal energy causing them to vibrate more rapidly. This increased vibration leads to a larger separation between atoms, weakening the interatomic forces. At extremely high temperatures, atoms can even break their bonds and become ionized.
As the difference in electronegativity between two atoms increases, the polarity of the bond between those two atoms also increases. This is because a greater electronegativity difference leads to a stronger attraction of the bonding electrons towards the more electronegative atom, resulting in a partial negative charge on that atom and a partial positive charge on the less electronegative atom. Consequently, the bond becomes more ionic in character as the polarity increases.
If a gas,their moving speed increases,number of collisions increase
Attraction between the atoms increases
Thermal Energy