For which compound does 0.26 mole weigh 13g

Layers of rock containing fossils, like the layers illustrated here, are most likely composed of rocks.

There are main groups in the modern periodic table of elements

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.