Answer:
chemical to heat energy
Explanation:
O
A. A scientist should form a hypothesis, then conduct an experiment.
O
B. A scientist should draw conclusions, then form a hypothesis.
O
C. A scientist should conduct an experiment, then state the question.
D. A scientist should collect data, then state the question.
A scientist should form a hypothesis, then conduct an experiment describes the correct order for using the scientific method. Thus option A is correct.
Scientific method can be defined as to answer the question, a continuous experiment, investigation which are applied in a scientific method, includes measurable observation, develop experiment and improve a hypothesis and formulate phenomenon.
The different steps of Scientific method are involve in Making an Observation is involved the different steps like inspection, conducting the investigation by asking questions.
Asking Questions most important step and it is used to make sure that every details are known and the query can be solved quickly.
To construct the Hypothesis, it involves proper explanation of the query and it is most significant part of the scientific method.
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Answer:
A
Explanation:
The molar mass of Sr is 87.62u