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Flashcards in Mid Term 2017 Deck (99)
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1

What is the summary of data and the results from an array of published articles?

Textbook

2

What is the study of separating, quantifying, and identifying matter?

Analytical Chemistry

3

What is the creation of based metals into gold?

Transmutation

4

What is the study of matter and change?

Chemistry

5

What is the type of chemistry that is concerned with all carbon-containing compounds?

Organic Chemistry

6

What is the ancient form of chemistry?

Alchemy

7

What is a variable that is manipulated?

Independent variable

8

What is the logical progression of thought and actions taken in order to obtain an answer to a scientific question?

The Scientific Method

9

What is - - if measurements are close to one another then they are???

Precise

10

What is a variable that is measured?

Dependent variable

11

What is a logical explanation to a question?

Hypothesis

12

What is the term for when measurement are close to the accepted value?

Accurate

13

What is the term for any factors, traits, or conditions that can exist in different amounts or types?

Variables

14

What is the term for things that are kept the same in an experiment?

Controlled variable

15

What is the term for the study of how biology functions on a chemical level?

Biochemistry

16

What is the most basic type of scientific communication?

Lab notebooks

17

What is an oral presentation of research given by graduate students?

Dissertation

18

What is a positively charged particle in the nucleus of the atom?

Proton

19

What is a negatively charged particle orbiting the nucleus?

Electron

20

What is the term for electrons in the outermost she'll of an atom?

Valence electron

21

What states that every atom wants to have 8 electrons in its valence shell?

Octet Rule

22

What is the term for atoms of the same element with different number of neutrons?

Isotopes

23

What are the elements that express properties of metals and Nonmetals?

Metalloids

24

What are the mostly radioactive families at the bottom of the periodic table?

Lanthanides and Actinides

25

What is the term for the neutrally charged particle in the nucleus of the atom?

Neutron

26

What is the term for the elements in Group 7A on the periodic table?

Halogens

27

What is the term for the horizontal row of the periodic table?

Period

28

What is the term for the sum of protons and neutrons in the nucleus of the atom?

Atomic mass

29

Who put together the periodic table of the elements?

District Mandeleev

30

What is the term for the end results of a chemical reaction?

Products