what is the main goal of the investigation as described in the document? to test the durability of lab…

what is the main goal of the investigation as described in the document? to test the durability of lab equipment to identify unknown metals using flame tests to create new chemical solutions to measure the temperature of flames
Answer
Answer:
No information about the document is provided, so it's impossible to determine the correct answer from the given options.
Brief Explanations:
Without details of the document, we cannot identify its main - goal among the provided choices.