Puzzling Chemistry Crossword Puzzle

QUESTIONS LIST: brittle : property of metal to be easily broken into pieces or powder form, ore : a mineral deposit containing enough metal to allow economical recovery of it, insulators : a type of metal where band gap is very large and electrons are unable to move through, malleable : property of metal to be able to be beaten to thin sheets, troposphere : thinnest layer of the atmosphere where the weather is happening, non spontaneous : if a reaction does not occur under the given set of conditions is called _ - _ reaction, metallurgy : is the science and technology of separating metals from their ores and of compounding alloys, millimeter : a thousand of me is 1 meter, alloy : a combination of 2 or more metals or a metal and a nonmetal, entropy : a measure of how spread out or dispersed the energy of a system is among the different possible ways that system can contain energy, spontaneous : if a reaction does occur under the given set of conditions is called _ reaction, gold : a transition metal known for its yellowish shiny lustrous color, used for coins or nuggets in the medieval era known for its unreactiveness, settling : _ chambers employ natural gravity to separate the particulate matter, photo decomposition : process where oxygen is gained from water vapor via uv light