What is the chemical formula for the compound ammonium phosphate? Use the list of polyatomic ions and the periodic table to help you answer. A.
NH4H2PO4
B.
(NH4)2PO4
C.
(NH4)3PO4
D.
(NH4)4PO4

Aside from human impact, which of the following causes less water vapor production over a small area? (2 pderivartin

This active feature of earth's crust in building mountain ranges as well as islands. this feature is a a) cavern. b) earthquake. c) mountain. d) volcano.

Which of these would be caused by a chemical change? a) the formation of lava. b) sedimantary rock layering over time. c) metamorphic rock forming from igneous. d) metamorphic rock eroding to form sedimentary rock.