Drag each statement to the proper category.
A precipitate was formed.
The test tube felt hot.
The solution turned from pink to yellow.
A gas was produced.
The substance was shiny and silver.
The material in the test tube changed from clear to cloudy.
The cube has a mass of 67.08 g.
The solid formed liquid at 25˚C.
Water droplets formed on the sides of the beaker.
Qualitative Observation
Quantitative Observation
Inference
Assuming the scientific method refers to a stepwise process, put the steps in the appropriate order.
Formulate a hypothesis/Ask a question.
Design a series of steps to support or refute the hypothesis.
Make an observation.
Reach and share the conclusion(s)
Organize data.
Make and record observations.
Process data.
Which of the following is/are intensive properties.
Given that you perform the experiment above and observe that as the temperature of the water increases the amount of sugar that dissolves also increases. As a result, you conclude that as the temperature of a solvent increases, the amount of solute that will dissolve also increases. Your thinking would be described as
What type of relationship does the expresion PV = k (k = constant) represent?
Draw a set of axes and label the origin. Draw a solid black line to represent a direct proportion. Draw a line (dashed, dotted or another color) to represtent a linear but not direct proportion.
Which of the following is a theory?
Write out a question you expected me to ask but did not. Write out the correct answer to the question.