How is modeling useful to scientists? A. It predicts which hypothesis is correct.
B. It creates a representation of something difficult to see.
CC. It illustrates possible outcomes of an experiment.
D. It represents data collected from an experiment.

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.

2b2t

explanation:

2b2t

frequency, z, and the collision density, z, in carbon dioxide (co2), r 180 pm at 30 °c and 120 kpa