Which property describes a material's ability to conduct heat?

a. electrical conductivity
b. boiling point
c. thermal conductivity
d. melting point

•need answer for who try's to ; )

Joan writes four numbers on the board in standard form, and then she writes their scientific notation

Percent ionization for a weak acid (ha) is determined by the following formula: percent ionization=[ha] ionized[ha] initial×100%for strong acids, ionization is nearly complete (100%) at most concentrations. however, for weak acids, the percent ionization changes significantly with concentration. the more diluted the acid is, the greater percent ionization. a certain weak acid, ha, has a ka value of 9.4×10? 7.part acalculate the percent ionization of ha in a 0.10 m solution. part bcalculate the percent ionization of ha in a 0.010 m solution

What are the two major rules associated with polarity