Which of these is an unsaturated solution? Choose ALL that apply. O 50 g of KCI in 50 g of water at 90°C
60 g of NH4Cl in 100 g of water at 80°C
O 70 g of NH3 in 100 g of water at 20°C
50 g of NH4Cl in 100 g of water at 60°C
80 g of KNO3 in 100 g of water at 60°C
O 60 g of Kl in 50 g of water at 10°C

answer: you could do some invislibe ink.

explanation: i will tell you how to if u answer my question.

your parents i think this could be it

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.