Answer=4
Diamonds and graphite have different properties and different crystal structures.
In diamonds, the carbon atoms are arranged tetrahedrally, whereas carbon atoms are arranged in an infinite array in graphite. Graphite has a lower density than diamonds... Diamonds are the best conductor of heat that we know of... the properties differ greatly
1) Decomposition
2) CaCO3 → CaO + CO2
equation is already balanced
With a magnetic unless it has been heated to the Curie point or the Curie temperature then you are out of luck
Red blood cells are red because they contain Haemoglobin
