Which assumption is not part of the kinetic-molecular theory of gases? a gas consists of particles that move randomly and rapidly. the size of gas particles is small compared to the space between the particles. because the space between gas particles is large, gas particles exert no attractive forces on each other. the kinetic energy of gas particles does not change with increasing temperature. when gas particles collide with each other, they rebound and travel in new directions.

The kinetic energy of gas particles does not change with increasing temperature.

Explanation:

Kinetic molecular theory of gases was given based on assumptions that

a) the gas molecules occupy negligible volume as compared to volume of container

b) they move randomly here and there and show elastic collision with each other and with wall of vessel.

c) there is negligible inter-molecular interactions present between the gas molecules.

d) The kinetic energy of particles increases with increase in temperature

Thus out of the given statements the following is not part of theory.

The kinetic energy of gas particles does not change with increasing temperature: it do change.

false

because it does not have the potential to be entirely used up

"among the transition metal elements, manganese and zinc have a slight lowering of electronegativities. the reason behind this is that the nuclear charges of these elements are slightly weaker than the other transition metal elements due to the way their valence electrons are filled up. both manganese and zinc have their valence electrons filled up to the 4th shell with 1 pair of electrons (4s2) completely occupying it. although the electrons in the 3rd shell (3d) are yet to be paired since the outer most shell is filled up, the ability of the nucleus to attract electrons is lessened. hence,   the electronegativity (or the ability to attract electrons) is lessened."