Chemistry & Matter OYOT
Chem1. What is the difference between a compound and a molecule?
Chem2. Carbon has the atomic number of 6. What can you know about Carbon based off this information? Based on valence electrons, explain why Carbon can make so many different compounds.
Chem3. What is the difference between an element and an atom?
Matt1. What is required for any state of matter to change? Describe what happens to the molecules of a substance when it changes state.
Matt2. I have 50g of an unknown substance.
It has a volume of 25 cubic centimeters. [water has a density of 1g/cm3 ]
What is the density of this substance? Will it float or sink in water? Why?
Matt3. Explain the difference between mass and weight, and use that to explain why you would feel lighter on the moon than you do on Earth.
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