What would happen to temperatures on earth if the sun's heat were not distributed throughout the atmosphere

Using the periodic table, complete the table to describe each atom. type in your answers. a ? b? c? d? e? f?

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.

Fill in the coefficients that will balance the following reaction: a0cr2(so4)3 + a1agno3 -> a2cr(no3)3 + a3ag2so4