The first 92 elements of the periodic table are naturally occurring elements.
Possibly decomposition but not sure
Answer:
heat flows from the object that has more thermal more energy to the object with less thermal energy
Answer:
atomic structure
Explanation:
Its pretty obvious. Nothing here can test atomic structure. You can test melting point, with a hot plate. You can test the ability to dissolve something with the container of water. You can test brittleness with the hammer.
