Which of the following pathogens is one of the exceptions to the rule of typical cell structure? a. bacteria c. fungus b. viruses d. protists

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.