Chemical Reaction and A Nuclear Reaction Questions

Chemical Reaction and A Nuclear Reaction Questions

1.
Which type of radiation consists of a fast stream of negatively charged particles? (2 points)

2.
When fast moving electrons are released from an atom by way of a beta particle, the atom ends up with (2 points)

3.
When carbon-14 undergoes beta decay, it becomes which of the following? (2 points)

4.
If a 900.0-g sample of radium-226 decays to 225.0 g of radium-226 remaining in 3,200 years, what is the half-life of radium-226? (3 points)
5.
Radioactive elements will continue to decay until (2 points)

6.
Which is true regarding the penetrating power of radiation? (2 points)

7.
Atoms with a proton to neutron ratio that falls outside of the band of stability (2 points)

8.
What is a major difference between a chemical reaction and a nuclear reaction? (2 points)

9.
As of right now, which of the following forms of nuclear power is the most feasible for human use? (2 points)

10.
When an atom releases gamma radiation, (2 points)

11.
Which of the following best describes used nuclear fuel rods? (2 points)

12.
Explain how a nuclear power plant functions and what safety precautions must be taken to ensure the safety of the power plant, its employees, and the environment. (3 points)
13.
Which of these types of technologies enables us to use the Earth’s heat to produce energy? (2 points)

14.
Which of the following is a disadvantage of using hydropower? (2 points)

15.
Nonrenewable resources include which of the following? (2 points)

16.
What major greenhouse gas is a product of the combustion of fossil fuels? (2 points)

17.
All of the following are common water pollutants that can be damaging to the environment except (2 points)

18.
Describe two common air pollutants and discuss one way air pollution can be reduced. (3 points)
19.
All of the following are examples of recycling except (2 points)

20.
Which of the following has helped preserve resources while cutting the demand for energy? (2 points)

21.
All of the following will be damaging to the environment except (2 points)

22.
Identify two cost effective ways society can use to prevent further destruction of the ozone layer. Explain your answer. (3 points)
23.
Through the collection of information and data, we know that all of the following cause negative consequences to the environment except (2 points)

24.
Which of the following is most likely to cause respiratory problems in humans? (2 points)

25.
All of the following are possible outcomes if waterways continue to be polluted except (2 points)

26.
Identify two sources of oil pollution. Explain how these sources directly impact the environment. (3 points)
27.
Approximately how much of the world’s freshwater supply comes from groundwater? (2 points)

28.
The functional purpose of the ozone layer is (2 points)

29.
Which of the following does not contain carbon? (2 points)

30.
What is the maximum number of covalent bonds that a carbon atom can form? (2 points)

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