Which of the following is not true according to the kinetic theory of gases?
a) molecules occupy negligible volume
b) molecules move randomly in straight line paths
c) molecules are not attracted to one another
d) molecules lose energy after colliding
e) molecules have the same kinetic energy at the same temperature

Non metal is an element or substance that is not a metal metal is a solid material that is typically hard, shiny, malleable, fusible, and ductile, with good electrical and thermal conductivitymetalloid is an element (e.g., germanium or silicon) whose properties are intermediate between those of metals and solid nonmetals. they are electrical semiconductors.

There is no reason to think the results are biased or not conducted properly but you should not assume the results are correct just because they were done in a laboratory so the answer would be c. it is likely to be reliable because the results support the conclusion presented.