Answer: what the hell does that mean
Explanation:
C. Summarizing
He read the book, then summarized what he read in his report.
Answer:
carbon with graphite as the allotrope
Answer:
B) Iron(lll) phosphate, FePO4
Answer: 1.5 x 10^24
Explanation: Just multiply 2.5 by avagadro's number 6.2 x 10^23 to get the answer.