1. Study for Equipment Quiz
Chemistry Bell Ringer
Study for Equipment Quiz
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2. Chemistry Objectives – 11/15/2018
1.2 Identify and analyze the advantages and disadvantages of widespread use of and reliance on technology Homework: Read Chapter 1 Complete Chapter 1 study guide (due in 3 days) Ask your parents (or older person if possible) what technology they experienced the development that changed their daily life. Write one paragraph on this. (4 sentence minimum: who, what, life before/after, advantages/disadvantages of technology)

3. What is Science?
Science – A system of knowledge about the natural world and the methods used to find that knowledge
Throughout history, human being have had a strong sense of curiosity.
This led to: fire, language, tools, etc.
Science begins with curiosity and often ends with discovery.

4. Curiosity & Discovery
It is often difficult to discover something that is invisible.
Why does a candle go out when it is covered with a jar?

5. Technology
Technology – The use of scientific knowledge to solve practical problems
Examples: telephone, television, antibiotics, etc.
Science and technology are interdependent. Advances in one lead to advances in the other.
EXPLAIN

6. Technology – The use of scientific knowledge to solve practical problems

7. Pure Science - Answer questions without direct application

8. Advantages and disadvantages of Technology
On the Exam, you will be asked a similar question to these: What are the advantages and disadvantages of a mercury thermometer over an alcohol thermometer What are the advantages and disadvantages of a digital thermometer and an alcohol thermometer

9. Branches of Science Natural Science Physical Science Physics Chemistry
organic chemistry
inorganic chemistry
biochemistry
analytical chemistry
physical chemistry
Earth and Space
Life Science

10. Organic chemistry is defined as the study of all chemicals containing carbon.
Chemists study structures and processes in the human body. Inferring Does a bone contain mainly organic or inorganic chemicals?

11. 1.
Inorganic chemistry is the study of chemicals that, in general, do not contain carbon.
Chemists study structures and processes in the human body. Inferring Does a bone contain mainly organic or inorganic chemicals?

12. The study of processes that take place in organisms is biochemistry.
Chemists study structures and processes in the human body. Inferring Does a bone contain mainly organic or inorganic chemicals?

13. Analytical chemistry is the area of study that focuses on the composition of matter.
Chemists study structures and processes in the human body. Inferring Does a bone contain mainly organic or inorganic chemicals?

14. Physical chemistry is the area that deals with the mechanism, the rate, and the energy transfer that occurs when matter undergoes a change.
Chemists study structures and processes in the human body. Inferring Does a bone contain mainly organic or inorganic chemicals?

15. Analytical Chemist Chemical Engineer Chemistry Research Chemist
Careers in Chemistry
Chemistry
Analytical
Chemist
Chemical Engineer
Research Chemist

16. Science and Your Perspective
Models will be rejected and replaced in the future
Be aware that the science facts of today may change tomorrow
Be Skeptical
Critical Thinking – The applications of logic and reason to observations and conclusions

17. Review How does the process of science start and end?
How are science and technology related?
What are the branches of natural science?
Explain the advantages and disadvantages of subdividing science into many different areas.