The metal rhodium becomes superconducting at temperature below 0.0003k . calculate the temperature at which rhodium becomes superconducting in degrees censius . round your answer to 4 decimal places

If 34.2 grams of lithium react with excess water, how many liters of hydrogen gas can be produced at 299 kelvin and 1.21 atmospheres? 2 li (s) + 2 h2o (l) yields 2 lioh (aq) + h2 (g)

How heavy is thanos? a) 3000 lbs b) all of it c) the price of tea in china d) heavy enough

Which theory was contradicted by experiments with the photoelectric effect? light spreads out after it passes through a small opening. as soon as light strikes metal, electrons will be ejected. visible light, regardless of color, will cause the ejection of electrons when striking metal. the kinetic energy of ejected electrons depends on the frequency of light that strikes the metal.