which use of iron is due to its chemical properties? producing color sparks in fireworks change to liquid to gas at 2860 °C conducting electricity and heat changing from solid to liquid if heated to 1,538°C

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

the ratio of the conjugate base to the acid required to attain the desired ph.

wher is the rest of the question

i think is conclusions.i think so