What is Science
What is the last step in the scientific method?
Report the findings
The nucleus
Rotting is an example of which property?
Chemical
What is matter with a composition that is always the same?
A substance
What are the three branches of science we cover in middle school? HINT: What is each grade level learning?
Earth, Life, and Physical science
18
Elements on the LEFT side of a chemical equation are the ...
Reactants
What is an example of a substance? (I gave you 4 in class)
What is a summary of the information gained from testing a hypothesis?
A conclusion
What describes the ability of a metal to reflect light?
Luster
What is the process that occurs when a gas becomes a liquid?
Condensation
What type of mixture is sand and water an example of?
Heterogenous Mixture
Who was the two time noble prize winner who worked with radioactivity?
Marie Curie
True or false: Elements with similar properties were grouped in the same column.
True
What changes the amount of reactants and products present in a chemical equation?
Coefficents
What is the mass per unit volume of a substance?
Density
What are the 6 steps of the scientific method (IN ORDER)
Ask Questions
Hypothesize and Predict
Test the Hypothesis
Analyze the Results
Draw Conclusions
Report the Findings
What conducts electricity at high temperatures, but not at low temperatures?
To change the state of matter, what has to change?
The movement of particles
The temperature at which a substance changes form a liquid to a gas is its ...
Boiling Point