Mixtures that appear to be homogeneous but actually contain particles that are intermediate in size between solutions
and suspensions are
supersaturated
immiscible
colloids
suspensions

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.

shield volcanos are angry and get mad over the smallest things so much that there heads erupt   pahoehoe and a'a lava. a composite volcano is the poller opposite of a shield volcano. its   peaceful thing and knows how to control its emotions.      

answer:

technetium is the most reactive. this is followed by silver. the least reactive out of these three elements is strontium.