nathanb29oue8gj
20.08.2019 •
Chemistry
Contains elements in the solid, liquid, and gas phase
a. alkali metals
b. alkaline earth metals
c. transition metals
d. halogens
e. noble or inert gases
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Ответ:
Ответ:
1 - Ask a question
2 - Do background research
3 - Create an hypothesis
4 - Test the experiment
5 - Define whether it worked
6 - Analyze data
7 - Communicate Results
From what it seems, I would answer the third bullet point!