You have a new lab partner that has never
used any equipment. your partner has no
idea how many digits to use when recording
data. explain to your partner how to
determine the amount of digits needed in a
measurement.

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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.