In the smaller space the particles suffer more collisions with the walls of the container - it is this that
we measure as pressure exerted by the gos'.
th the
Figure 2: Boyle's Law
Procedure:
1. Study the illustration of figure 2, then answer the given questions below.
Guide Questions:
king
1. What is constant in Boyle's law?
2. What are changed after pushing the cover of the jar?

metals are good conductor of electricity. it has free electrons on their surface. according to electron pool theory, each atom present in a metal crystal losses all of its valence electron and as a result a pool of free is form. these pool of electrons are free to move and   conduct electricity easily   while making metal as good conductor.

the correct answer is a. the ability of electrons to flow throughout the metal.

if it's not useful, feel free to report for mistake in answer.