How can you tell if a lab thermometer contains mercury, a toxic substance? a. the liquid would appear black. b. the liquid would appear silver. c. the thermometer is made of glass. d. the thermometer is made of plastic.

How manyatoms of mercury are in 1.4214e+1 ml sample

If 90.0 grams of ethane reacted with excess chlorine, how many grams of dicarbon hexachloride would form

(04.05 hc) analyze the given diagram of the carbon cycle below. part 1: which compound does c represent? part 2: name a process that could release this compound into the air. part 3: explain how the elements that form it are conserved during the carbon cycle. use complete sentences to explain your answer. justify how this compound was created from a recycling of carbon in the carbon cycle. use complete sentences to explain your answer.