The variable that changes from the control and is graphed on the Y-Axis
What is the dependent variable?
The formula for density.
What is D=m/v?
The differenece between elements and compounds.
What is that compounds are molecules of 2 or more elements?
The up and down axis
Y-axis
Cough Syrup
What is a homogenous mixture?
The group that does not change throughout the experiment.
What is the control group?
What are the units for density?
14.Latasha had 5 L of milk and Kia had 6 L of milk. How many milliliters of milk did the two girls have in total? _______ mL
What is 11,000 mL
What do we call the numbers up the side of a graph?
The scale
Stainless steel
What is a homogenous mixture?
Written as an if/then statement.
What is the hypothesis?
We use this to find the volume of an irregular-shaped object.
What is a graduated cylinder?
The difference between compounds and mixtures.
What is that compounds are chemically bound while mixtures are not?
The left-right axis
X-Axis
Calcium
What is an element?
A method of problem-solving and questioning that helps people understand the natural world through observation and investigation
What is inquiry?
A rock is ________ dense than a marshmallow.
What is more?
True or False: The heavier an object is, the higher its density. Explain!
False. It is a proportion between mass and volume.
What is found on the top of all graphs or tables?
The title
Trail mix
What is a heterogenous mixture?
What you write your data in.
What is a data table?
The volume of a block of metal that has a density of 8 g/cm3 and mass of 2 kg.
What is 0.004 cm3?
What are the 4 types of graphs we talked about?
Pie, Bar, Line, and Scatter Plot
Baking soda
What is a compound
Why is the metric system easier to use than the imperial system?
Because it is a base ten system
The group in an experiment that contains the variable.
What is the experimental group?
40 dag = ______ dg
4000
The density of a rock with a mass of 250 g and a volume of 100 cm3.
Two of these are the same: Iced tea, salt and pepper, brass, and gold because ___________.
What is iced tea and brass because they are both homogenous mixtures?
The type of graph used most frequently in this class
What is a line graph (or scatter plot)
Sodium Nitrate
What is a compound?