B.80 g of potassium chlorate
(KCIO) in 100 g of water at
50°C

d: the voltage of the secondary coil is less than that of the primary coil.

im not suree sorry if wrong

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.