General Science
The first step in the scientific method
What is Ask a Question
The element with the symbol H
What is Hydrogen?
The three most familiar states of matter?
What is a Solid, Liquid, and Gas
The result of skittles being placed in water
Pennies are made out of
What is Copper?
This state of matter has has no visible shape and fills its container.
What is Gas?
H2O is the chemical formula for this common compound
What is Water?
The phase change from a solid to a liquid
what is melting
In the magic milk lab the Soap broke _____
what is Surface Tension ?
What is ocean acidification
The step of the scientific method in which you predict a possible answer to a problem or a question
What is a hypothesis
Pure substances composed of a single type of atom
What are Elements
The phase change from a gas to a plasma
What is Ionization
What borax does to PVA polymer chains
What is cross linking
The tendency of dissimilar particles to stick together
What is adhesion
The physical combination of two more substances that retain their identity
What is a Mixture?
These are two or more chemically bonded elements
What are compounds
Nylon, silk, wool, and DNA are examples of this
What is Polymeres
A type of chemical compound formed from long chains of the same or similar molecules that repeat over and over (Hint: slime)
What is a Polymer
Blood is very slightly this on the pH scale
What is basic
All the parts of the Scientific Method
What is,Question,Hypothesis,Experiment,
Analysis, and Conclusion
The substance that releases the positively charged form of Hydrogen. Commonly found in liquids like lemon juice and has a bitter taste
What is an acid
These solids have an extremely well-organized microscopic pattern
What are Crystals ?
When placed in the milk and food coloring, this caused the food coloring to spread out in to shapes as it reduced surface tension
What is a surfactant
Sodium tetraborate decahydrate is commonly known as
What is borax