Question 1

the manipulated variable; plotted on x axis (what is being tested)

Accepted Answer

independent variable

Question 2

relationship where both lines go in opposite directions

Accepted Answer

inversely proportional

Question 3

examples include gloves, googles and lab coat

Accepted Answer

PPE

Question 4

the 1st S in P.A.S.S. stands for this

Accepted Answer

squeeze (the trigger)

Question 5

predicted answer to a scientific question

Accepted Answer

hypothesis

Question 6

group that does not receive the independent variable (used for comparison)

Accepted Answer

control

Question 7

made from oxygen, heat and fuel

Accepted Answer

fire

Question 8

step in scientific method most likely to create tables and graphs

Accepted Answer

analyze data

Question 9

the study of the mechanics and energy transfer during a chemical reaction "the how"

Accepted Answer

physical chemistry

Question 10

these 2 things are done after a lab is completed

Accepted Answer

clean up and wash hands

Question 11

error from experimenter making mistakes in measuring or calculating

Accepted Answer

human error

Question 12

the study of matter and its changes

Accepted Answer

chemistry

Question 13

indirectly smelling a chemical fume, vapor

Accepted Answer

wafting

Question 14

2 concerns when pouring leftover chemicals back into the original container

Accepted Answer

contamination or chemical reaction

Question 15

graph of direct comparisons

Accepted Answer

bar

Question 16

the gaining of knowledge by experimenting and observing

Accepted Answer

science

Question 17

graph of percentages (always 100%)

Accepted Answer

pie/circle

Question 18

P.A.S.S. helps your remember the steps for using this safety device

Accepted Answer

fire extinguisher

Question 19

where broken glass is thrown away

Accepted Answer

sharps container

Question 20

the responding variable; plotted on y axis (the results)

Accepted Answer

dependent variable

Question 21

conditions kept the same during a lab experiment

Accepted Answer

constant

Question 22

a short summary/statement of scientific fact; rarely changed

Accepted Answer

law

Question 23

an explanation that is based on lots of experimental data and can be changed with new information

Accepted Answer

theory

Question 24

graph for showing change over time or relationships

Accepted Answer

line

Question 25

4 things to consider in lab design

Accepted Answer

cost, safety, time, ability to be repeated

Question 26

getting close to the expected/accepted value

Accepted Answer

accuracy

Question 27

the 2nd S in P.A.S.S. stands for this

Accepted Answer

sweeping motion

Question 28

a set of logical steps used to solve a scientific question

Accepted Answer

scientific method

Question 29

error created by equipment not working correctly

Accepted Answer

mechanical error

Question 30

the closeness of a series of measurements or the exactness of a single measurement

Accepted Answer

precision

Question 31

combined these increase the chances of finding an answer and verifying it

Accepted Answer

collaboration and collaboration

Question 32

can be done face to face, by phone, by email, by research papers

Accepted Answer

forms of communication

Question 33

information gained by using the 5 senses

Accepted Answer

observation

Question 34

this is designed to test a hypothesis

Accepted Answer

experiment

Question 35

relationship where both lines go in the same direction

Accepted Answer

directly proportional

Question 36

part of scientific method done right AFTER an observation

Accepted Answer

form a question

Question 37

part of scientific method where the hypothesis is supported or rejected

Accepted Answer

conclusion

Question 38

number of independent variables that should be tested at one time

Accepted Answer

one

Question 39

study of chemical processes in organisms

Accepted Answer

biochemistry

Question 40

the study of the composition (parts) of a substance and the amounts "the what"

Accepted Answer

analytical chemistry

Question 41

the study of compounds that do Not have carbon

Accepted Answer

inorganic chemistry

Question 42

the study of compounds that do have carbon

Accepted Answer

organic chemistry

Question 43

is true about a scientific hypothesis

Accepted Answer

is testable

Question 44

body system protected by a fume hood

Accepted Answer

respiratory

Question 45

anything with mass and volume

Accepted Answer

matter

Related quizzes

Related quizzes