Materials with small, connected pores are
a. impermeable
c. unsaturated
b. permeable
d. saturated

The option b is correct did the quiz!

its mg hope this

the number of protons in the nucleus of a given element. has slight luster and conducts electricity at high temperatures like metal.but like a nonmetal,boron is brittle and does not conduct electricity well at low temperatures. in graphite, carbon is a soft,brittle solid.it is reflective,ductile,or malleable.