Which of these factors is involved in earthquake formation? A. plates getting larger
B. rocks breaking
C. stress that decreases
D. faults that remain stationary

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.

fe 55.85 g/mol and h2o 18.02 g/mol.