What is the method by which scientists study the natural world and well as write up scientific reports?
100
Three
How many types of graphs did we discuss?
100
An atom
What is the smallest unit of an element (or matter)?
100
The shiny color of gold
What is a physical property?
100
Milliliters, liters
What is the measurement for volume?
200
An educated guess, which follows observations
What is an hypothesis?
200
Line graph
Which graph best shows a change in data over a period of time?
200
2 Iron atoms, 3 Oxygen atoms
How many atoms are there in a molecule of Iron Oxide?
200
The density of gold
What is a physical property?
200
10 g X 1000 mg = 10,000 mg
1g
How do you convert g to mg?
300
The manner by which one tests his/her hypothesis
What is an experiment?
300
Bar graph
Which type of graph best shows a comparison of several items or events?
300
Salad, sand and water, oil and water
What is a heterogeneous mixture?
300
Digesting food
What is an example of a chemical change?
300
D= M/V
What is equation for the density of a material?
400
The manner in which a scientific report (i.e. lab) is written up (hint: grammar)
What is "third person?"
400
Independent Variable
Which variable always goes on the x-axis and is not dependent of any other factors?
400
Na, Mg, O, S, Ca, Ag, Au, H, N
What is an element?
400
ice melting, a puddle of water evaporating
What is a physical change
400
The force with which gravity pulls on a quantity of matter
What is mass
500
The section of the scientific method that communicates if the hypotheses were supported or rejected. Also, any possible errors and suggestions for further experimentation are made here. Lastly, an real-life application is written here as well
What is the conclusion
500
Title, x-axis and y-axis clearly labeled, units of measurement on axes, axes divided up into equal parts (i.e. 10, 20, 30, ...)
What is required when making a graph displaying data of some sort?
500
A filter
What is the best tool for separating a mixture of sand and water?
500
This occurs whenever there are new substances formed
What is a chemical change?
500
This is the density of a sample liquid that has a volume of 125mL and a mass of 200g.