Unit 0 Test Flashcards
What is the term for the study of separating, quantifying and identifying matter?
Analytical chemistry
What is the term for an archaic practice concerned with trying to change base metals to gold?
Alchemy
What is the term for how close a measurement is to the accepted or expected result?
Accuracy
What is the term for the chemistry concerning the application of the laws and principles of physics to chemistry?
Physical Chemistry
What is the term for the chemistry concerning all carbon based compounds?
Organic Chemistry
What is the term for how close each measurement is to each other?
Precision
What is the term for a logical explanation to a question?
Hypothesis
What is the term for the variables that are changed by the scientist?
Independent variables
What is the term for the study of matter and how it changes?
Chemistry
What is the term for the summary of the data and results from an array of published journal articles?
Textbooks
What type of chemistry is the most “pure” subcategory of chemistry?
Analytical Chemist
What is the term for the scientific communication that only included the bare basics, such as data and observations?
Lab notebooks
What is the term for the variable that is measured?
dependent variable
What is the term for the scientific communication usually done by high school or undergraduate college students, and typically includes an introduction, background information, experimental section and data/results?
lab report
What is the term for the most in-depth form of scientific communication including an abstract, background information, data/results, a thorough discussion of the results and several verifiable sources?
Journal Publications
What is the term for the study of how biology works on a chemical level?
Biochemistry
What is the term for the variables that do NOT change in an experiment?
Controls
What is the term for any factors, traits or conditions that can exist in differing amounts or types?
Inorganic Chemistry
What is the term for the oral presentations of research that graduate students give to a committee of qualified professors?
Dissertation
What is the term for the logical progression of thought and actions taken in order to obtain an answer to a scientific question?Be
The scientific method
Be able to put the scientific method in the CORRECT ORDER.
- Ask Question
- Research
- Hypothesis
- Experiment
- Data
- Communicate
What type of chemist studies the synthesis of drugs and pharmaceutical science?
Organic Chemist
What type of chemist studies quantum mechanics, photochemistry and Thermochemistry?
Physical chemist
Be able to identify: 1. independent variable 2. dependent variable 3. Constant of an experiment
Use your notes / ask for help
Is the following a scientific question?
“Why doesn’t water burn?”
YES
Is doing background research part of the scientific method?
YES
Would a high school student give a dissertation to earn a PhD?
NO
Is the goal of alchemy to turn base metals into gold?
YES
Would a biochemist study quantum mechanics?
YES
Would a pharmacist want to study quantum mechanics?
YES
Is the following a scientific question:
“Is it OK for one to steal if they are going to feed their family?
NO
Is the following a scientific question:
“Why do cats’ ears rotate when they hear something?
YES
Is the following a scientific question:
“How many seeds are in a watermelon?”
NO
What type of chemist studies genetics, cell biology and enzymes?
Biochemist
Who was the first scientist to come up with a testable, plausible theory for the model of the atom?
John Dalton
What were the MAIN objectives of alchemy?
search for the philosopher’s stone
prolong human life
turn base metal into gold
What type of chemist studies metal doping and creation of energy?
Inorganic chemist
Who was a major pioneer of the scientific method?
Robert Boyle