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Worksheets8th Science final study guide
Total questions: 23
Worksheet time: 17mins
Lists the correct order of the scientific method.
Observation, Research, Hypothesis, Experiment, Collect data, Analysis, Conclusion
Hypothesis, Observation, Experiment, Collect data, Conclusion, Analysis, Research
Analysis, Observation, Hypothesis, Collect data, Research, Experiment, Conclusion
Research, Conclusion, Hypothesis, Observation, Experiment, Collect data, Analysis
What is the purpose of the scientific method.
To solve Questions
What is the difference of IND. and DEP. variables.
One is change as a result, while the other is what being changed.
One is the result while the other is not changed.
Jerry was having a party and was curious what music did the participants like more. What is the dependent variable to this experiment?
Jerry was having a party and was curious what music did the participants like more. What is the independent variable to this experiment?
Jerry was having a party and was curious what music did the participants like more. What is a constant to this experiment?
The participants.
Hope was curious what was the favorite food of her family. What is the independent and dependent variable?
Independent variable: The type of food; Dependent variable: family's preference for that food
What is the charge of a Proton
What is the charge of a Neutron
What is the charge of a Electron
What is a Compound
A substance formed when two or more chemical same elements are chemically bonded together
A substance formed when two or more chemical different elements are chemically bonded together
What is a Molecule
A substance formed when two or more chemical same elements are chemically bonded together
A substance formed when two or more chemical different elements are chemically bonded together
How do you calculate Protons
Atomic number - Atomic Mass
atomic number
How do you calculate electrons
Atomic number - Atomic Mass
Multiply the number of Protons by 3
Equal to Protons
How do you calculate Neutrons
Atomic number - Atomic Mass
Multiply the number of electrons by 8
Atomic mass - atomic number
What do periods have in common
Amount of Valence Electrons
Amount of Shells
What do groups have in common
Amount of Valence Electrons
Amount of Shells
What is the difference between a chemical and physical reaction.
Chemical reactions Can be changed back while physical reactions can't be changed
Chemical reactions Can't be changed, while physical reactions can be
Where does energy come from in the water cycle.
How does gravity interact with the water cycle.
70% of water we used is used in _______
What happens when to air masses slam into each other?
How does the green house effect work?
