Scientific Method
What is a hypothesis?
What is a balance?
This characteristic of matter makes it have a sour taste.
What is acid?
What is a force?
Tool used to measure volume.
What is a graduated cylinder?
What is a variable?
When matter changes into other kinds of matter.
What is chemical change?
The product of Sodium and Chlorine gas.
What is sodium chloride (NaCl or table salt)?
Tool used to measure force
Vinegar and salt.
What is the best way to clean a penny?
Steps of the Scientific Method.
What is question, hypothesis, procedure, data, conclusion?
The word that describes how easily a substance changes into other chemicals.
What is chemical reactivity?
AB+CD yields AD+CB
What is a double replacement reaction?
Your teachers middle name.
Who is Ahmad?
Step by step directions for conducting an experiment.
What is a procedure?
Used to organize elements and noted mass and chemical symbol of each.
What is the Periodic Table?
Heat, gas, light.
Units for force.
What is a Newton?
pH 7.
What is the pH of water?
Proven to improve germination time of seeds.
What hydrogen peroxide?
Indicator used to measure pH.
What is Litmus paper?
Acetic acid is known also as.
What is vinegar?
This force keeps the moon and satellites in orbit.
What is gravity?
Iron + Oxygen yields
What is rust or iron oxide?