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olga nikolaevna [1]
3 years ago
9

Write a conclusion using the CER method. Your conclusion must include the following: - Claim: State your claim. Your claim is th

e answer to the original question: “What is the difference between a physical and a chemical change?” - Evidence & Reasoning: Provide evidence and reasoning to back up your claim. To do this, you need to discuss at least one example of a physical change and one example of a chemical change from the card sort. Using specific evidence and the definition of a physical/chemical change, describe how you knew what type of change had occurred.
Chemistry
1 answer:
Karolina [17]3 years ago
4 0
Nobody on here is going to write a entire cer for you
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The outermost 3p electrons of the two chlorine atoms are now shared to form a p-p sigma bond (a single bond). Hence, the Cl2 molecule contains a sigma(single) bond between two chlorine atoms. Hence the answer written above.

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