A barrel of crude oil was placed so that it was attached to a distillation tower. If the barrel were heated to a temperature of 250°C, it would still contain

How far is the region from the equator or control climate

How have the greenhouse gasses increased from the year 2000 to 2018

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.