Chemistry, 05.11.2020 07:20, nanett0226
The scientific method is series of six steps used to answer questions or investigate
problems. It demands evidence and proof. Sometimes steps must be repeated; sometimes
there are no good answers. Sometimes proving you were wrong is just as important as
proving you were right. The steps are creating a question, a hypothesis, a test, an analysis
and a conclusion and then communicating the results.
The question is based on something we observe but can't easily explain. We form a
hypothesis that gives a possible explanation for this observation. We test the hypothesis by
conducting controlled experiments, then analyze the results. We think carefully about the
results from our tests and draw conclusions. Do the results support our hypothesis or not?
Is the hypothesis valid or not? Do we need to do more testing? Finally, the results are
communicated to others so that they can repeat our test and check our work.
Which of the following is the proper order of the steps of the scientific method?
A
Question, test, hypothesize, analyze, communicate, conclude
B
Hypothesize, question, test, analyze, conclude, communicate
Ρ
Question, hypothesize, test, analyze, conclude, communicate
D
Test, question, hypothesize, communicate, analyze, conclude
Answers: 1
Chemistry, 22.06.2019 05:40, wanderer3653
Fill in the coefficients that will balance the following reaction: a0cr2(so4)3 + a1agno3
Answers: 3
Chemistry, 22.06.2019 13:00, carlinryan
16. why must the number of electrons lost equal the number of electrons gained in every redox reaction? use 3 β 4 sentences in your own words to address this question. 18. what type of radiation is emitted when chromium-51 decays into manganese-51? show the nuclear equation that leads you to this answer. 19. a radioactive nucleus alpha decays to yield a sodium-24 nucleus in 14.8 hours. what was the identity of the original nucleus? show the nuclear equation that leads you to this answer.
Answers: 2
Chemistry, 22.06.2019 14:00, luisaareli6298
Calculate the energy required to ionize a hydrogen atom to an excited state where the electron is initially in the n = 5 energy level. report your answer in kilojoules
Answers: 1
The scientific method is series of six steps used to answer questions or investigate
problems. It d...
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