Which of the following was a consequence of building the Inco Superstack?

a. a decrease in the production of nickel and copper
b. an increase in sulfur dioxide emissions in the Sudbury area
c. an increase in the production of nickel and copper
d. a decrease in sulfur dioxide emissions in the Sudbury area

Drug abuse will not lead to physical and psychological dependence. true or false ?

16. why must the number of electrons lost equal the number of electrons gained in every redox reaction? use 3 – 4 sentences in your own words to address this question. 18. what type of radiation is emitted when chromium-51 decays into manganese-51? show the nuclear equation that leads you to this answer. 19. a radioactive nucleus alpha decays to yield a sodium-24 nucleus in 14.8 hours. what was the identity of the original nucleus? show the nuclear equation that leads you to this answer.

Which statement describes the phase change that occurs when dry ice is placed in an open container at room temperature?