Transcript Chemistry - RPSpencer

Chemistry
Test 1 Review

A systematic approach used in all scientific
study

Anything that takes up space & has mass

A physical, idea, or computer
representation of how things work

The study of matter & the changes it
undergoes

The act of gathering information

A judgment based on the information
obtained during an experiment
Which of the following is NOT
matter?




Atoms
Ultraviolet radiation
Air
The Sun
At the end of an experiment, the scientist forms
a conclusion based on the




Variable
Scientific law
Data obtained
Control
Which of the following is a set of controlled
observations that tests a hypothesis?




Mass
Experiment
Weight
constant
The branch of chemistry that focuses on
carbon-containing chemicals is called




Analytical chemistry
Inorganic chemistry
Biochemistry
Organic chemistry
How should you prepare an acid
solution?




Add the water to the acid all at once.
Add the acid to the water all at once.
Add the water to the acid very slowly.
Add the acid to the water very slowly.
How many bellringers are there before
a bellringer quiz?
How many consecutive days do you
get to be manager?
How many warnings do you get before
I call your parent(s)?
What is the most common cause of
explosions in the lab?
Ounce & quart are units in the –
system of measurement.
Gram & meter are units in the –
system of measurement.
The volume activity with the marbles
determined used a process known as -- -- to
calculate the volume of 3 marbles.
An eyelash is measured in --.
Who is the manager today?
The team before you gets to pick one
person to stand up. Do you know their
name?

This question not eligible for the team
picking the person to stand.
What is another term for independent
variable?
What is another term for dependent
variable?
What term describes all the factors in an
experiment that are same for all setups?
What should you do if your data does
not support your hypothesis?
Gravity is an example of a scientific --.
Qualitative or Quantitative



The questions in this section are worth one
point only.
If a team misses a question, the question is
dead.
Answer either qualitative or quantitative to
each.
red
100 pounds
105 degrees Celsius
tall
round
Smells like bananas
40 mph
Pink with purple polka dots
cold
78 books