Which two of the following groups are very reactive? A. Alkali Metals
B. Halogens
C. Noble Gases

What was the procedure by which case united states vs lopez went to court

10. translate each of the following chemical equations into a sentence. a. 2 zns(s) + 3 o2(g) -> 2 zno(s) + 2 so2(g) b. cah2(s) + 2 h2o(l) -> ca(oh)2 (aq) + 2 h2(g)

Which feature do highland climates have that lower elevation areas do not?