The energy transformation in photosynthesis is from energy from to energy made by the chlorophyll in the plant.

If 1.63 times 10 negative 4 of helium dissolves in 100.0g of water, what is the concentration in parts per million

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

Which of the following shapes would represent a molecule with two bonded atoms and 3 lone pairs on only one of them , trigonal planar , bent , trigonal pyramidal , linear