Integrated Science Final Exam Review: Spring Semester

Integrated Science Final Exam Review: Spring Semester

Name: ______Period: _____

Atoms and the Periodic Table

Key terms: Define, explain or give an example of each.

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Integrated Science Final Exam Review: Spring Semester

1. Atomic number
2. Atomic Mass
3. Protons, Neutrons & Electrons
4. Metals, Semimetals, Non-metals & halogens
5. Ionization energy & Electronegativity
6. Valence Electrons

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Integrated Science Final Exam Review: Spring Semester

Objectives and Review Questions

1. Use the periodic table to identify the metals and non-metals & semimetals (metalloids). (Color them with a key.)

1. Identify the # of valence electrons from the periodic table to determine the number to bonds an atom will form.

Group
1 / 2 / 13 / 14 / 15 / 16 / 17 / 18
Valence Electrons

1. At the center of the atom is a ______and contains positively charged _____ and neutral ______.

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Integrated Science Final Exam Review: Spring Semester

1. Nucleus, Neutrons, Protons
2. Nucleus, Protons, Neutrons
3. Protons, Nucleus, Neutrons
4. Electrons, Protons, Neutrons

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Integrated Science Final Exam Review: Spring Semester

1. Using the periodic table, elements to the left of the stair case are considered ______

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Integrated Science Final Exam Review: Spring Semester

1. Gases
2. Liquids
3. Metals
4. Non metals

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Integrated Science Final Exam Review: Spring Semester

1. Which of the following atoms have 6 valence electrons?

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Integrated Science Final Exam Review: Spring Semester

1. Chlorine
2. Phosphorus
3. Carbon
4. Lithium
5. None of the above

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Integrated Science Final Exam Review: Spring Semester

1. Which of the following ordered pairs of elements shows a decrease in atomic number, but an increase in atomic mass?

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Integrated Science Final Exam Review: Spring Semester

1. Pd to Ag
2. Ni to Co
3. Sn to Ge
4. Mo to Cr

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Integrated Science Final Exam Review: Spring Semester

Ions and Bonding

Key terms: Define, explain or give an example of each.

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Integrated Science Final Exam Review: Spring Semester

1. Ion(s)
2. Covalent Bond
3. Ionic Bond
4. Metallic Bond

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Integrated Science Final Exam Review: Spring Semester

1. What is the importance of the valence electrons in the formation of ions?
2. Explain the difference between covalent and ionic bonds.

1. An ion is created when an atom loses or gains:

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Integrated Science Final Exam Review: Spring Semester

1. Energy
2. Neutrons
3. Electrons
4. Protons

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Integrated Science Final Exam Review: Spring Semester

1. When electrons are transferred, what type of bond will it form?

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Integrated Science Final Exam Review: Spring Semester

1. covalent
2. metallic
3. ionic
4. hydrogen

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Integrated Science Final Exam Review: Spring Semester

1. Identify which of the following substances will have ionic bonding

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Integrated Science Final Exam Review: Spring Semester

1. N2
2. HCl
3. NaCl
4. Cu-Zn-Ni

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Integrated Science Final Exam Review: Spring Semester

Review the following diagram about ionic and covalent bonds.

Chemistry: Acids and Bases

Key terms: Define, explain or give an example of each.

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Integrated Science Final Exam Review: Spring Semester

1. Strong acids & bases
2. Weak acids & bases
3. Dissociation
4. Phase changes
5. Endothermic Reactions
6. Exothermic Reactions

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Integrated Science Final Exam Review: Spring Semester

1. Compare the hydroxide ion and the hydrogen ion and their role in acids and bases.
2. Classify endothermic and exothermic reactions and distinguish energy being released or absorbed from phase changes.
3. Name two phase changes that are exothermic.
4. Name two phase changes that are endothermic.
5. If a solution has a pH of 9.8, what would you consider it to be?

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Integrated Science Final Exam Review: Spring Semester

1. Acidic
2. Basic
3. Neutral
4. Reactive

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Integrated Science Final Exam Review: Spring Semester

1. In the diagram to the right, what ION is responsible to make it BASIC?
2. Water Ion
3. Sodium Ion
4. Hydroxide Ion
5. Hydrogen Ion

Ecology

Key terms: Define, explain or give an example of each.

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Integrated Science Final Exam Review: Spring Semester

1. Biodiversity
2. Producer
3. Consumer
4. Decomposer
5. Food web

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Integrated Science Final Exam Review: Spring Semester

1. Explain the importance of producers and decomposers in an ecosystem.
2. Explain why an energy pyramid has only three to four trophic levels.

Use the energy pyramid on the right to answer the following questions.

1. At each successive level from A to D, the amount of available energy
2. Increases, only
3. Increases, then decreases
4. Decreases, only
5. Remains the same
6. Which process provides the initial energy to support all the levels in the energy pyramid shown?

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Integrated Science Final Exam Review: Spring Semester

1. Circulation
2. Photosynthesis
3. Active transport
4. Digestion

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Integrated Science Final Exam Review: Spring Semester

1. Which level in the pyramid would most likely contain members of the plant kingdom?

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Integrated Science Final Exam Review: Spring Semester

1. A
2. B
3. C
4. D

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Integrated Science Final Exam Review: Spring Semester

Diagram Practice

1. Draw a diagram showing how the processes of photosynthesis and respiration recycle oxygen and carbon in an ecosystem.

Use the food web on the right to answer the following four questions.

1. If the population of mice is reduced by disease, which change will most likely occur in the food web?
2. The cricket population will increase.
3. The snake population will increase.
4. The grasses will decrease.
5. The deer population will decrease.
6. What is the original source of energy for this food web?
7. Chemical bonds in sugar molecules
8. Enzymatic reactions
9. The Sun
10. Chemical reactions of bacteria
11. Which organisms are not shown in this diagram but are essential to a balanced ecosystem?

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Integrated Science Final Exam Review: Spring Semester

1. Heterotrophs
2. Autotrophs
3. Producers
4. Decomposers

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Integrated Science Final Exam Review: Spring Semester

1. Indicate which organisms are examples of a predator-prey relationship found in the food web.

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Integrated Science Final Exam Review: Spring Semester

1. Deer-trees
2. Mouse-rabbit
3. Hawk-mountain lion
4. Snake-hawk

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Integrated Science Final Exam Review: Spring Semester

Evolution

Key terms: Define, explain or give an example of each.

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Integrated Science Final Exam Review: Spring Semester

1. Adaptation
2. Variation
3. Natural selection
4. Mutation
5. Biodiversity

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Integrated Science Final Exam Review: Spring Semester

Objectives and Review Questions

1. Explain how natural selection works.
2. Explain how variation within a species increases the likelihood that at least some members of a species will survive under changed environmental conditions.
3. Explain how a great diversity of species increases the chance that at least some organisms survive major changes in the environment.
4. Which of the following statements describes the process of natural selection?

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Integrated Science Final Exam Review: Spring Semester

1. Farmers select animals with desirable variations for breeding.
2. Populations sharing the same gene pool interbreed and create new species.
3. Individuals survive that have inherited traits adapted to their environment.
4. New species are formed via genetic engineering.

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Integrated Science Final Exam Review: Spring Semester

1. Earth has undergone some catastrophic changes from time to time. Which of these most likely explains why life on Earth continued following these catastrophes?

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Integrated Science Final Exam Review: Spring Semester

1. Dominant species had a slow mutation rate.
2. Many species filled the same niche.
3. A strong species had many different characteristics.
4. A wide diversity of species existed

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Integrated Science Final Exam Review: Spring Semester

Diagram Practice

1. The diagrams sequenced below show changes in a desert lizard population. Which biological concept is demonstrated? How does it show this?

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