Lab safety
Always handle everything as if its...
poisonus
What is a mililiter?
.001 L
What does independent mean?
What is one thing a graph needs?
A Title
how can you reconize when a chemical change occurs
change in color, change in odor, formation of a gas, formation of precipitate, & change in enegry
The difference between a tool and a weapon is...
really nothing, a tool can be a weapon
What is a centiliter?
.01 L
What does dependant mean?
Something that changes
What type of axis' is needed for a graph?
X and Y axis
What are some physical properties of matter?
Color shape, mass volume, texture, ect.
Keep _____________ away from water sources
electrical cords
Whats a Decimeter?
.1 M
What is the scientific method?
types of strategies for solving problems
How is a graph and a data table different?
data uses information while the graph simplify the information
What are some chemical properties of matter?
Flamability, heat, toxicity, aciclity, reactivity chemical stability
Do not _______________ vapors unless instructed to by the teacher
Inhale
What is a dekagram
10 g
What is step #1 in scientific method?
HINT- page #11 in science notebook
Ask questions or identify problem
What type of paper do you use to make a graph?
Graph paper
What are some characteristics of solids?
particles are tightly together and rigid, fixed shape.
Which of these is NOT and example of horseplay in the lab?
a. Poking your partner with scissors.
b. Reading the lab directions before beginning the lab.
c. Pushing another group away from their lab area.
d. throwing materials at other people in class.
B. Reading the lab directions before beginning the lab.
whats a hectagram?
100g
What is step #3 In scientific method
HINT- page #11 in science notebook
form a hypothesis
What do you use to measure when your making a graph?
a ruler
What are some characteristics of gas?
no fixed shape, the molecules are far apart, move freely, high kinetic energy