1 Distinguish between organic and inorganic chemistry.

2 Classify the following statements as observation, law, hypothesis, or theory and give your reasoning for each decision.

a) All objects in the universe attract each other due to the effects of gravity.

b) Lead chromate is yellow.

c) If any ball is dropped, it will bounce to exactly 1/2 its original height.

d) After much experimentation it is found that mass can be converted to energy according to the equation E=mc².

3 What are the steps of the scientific method?