Will award brainiest! Between which two ionization energies would you expect to see the biggest jump for calcium? A. 11-12 B. 12-13
C. 13-14
D. 14-15

What are the primary responsibilities of a chemical engineer involved in "r& d"? develop large scale manufacturing operations discover new products and processes training of new chemists determine products needed by consumers

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Fossil fuels are organic compounds that are made from