Has a pH range from 7.1-14
What is a Base
In this reaction, a solid becomes a liquid when heat energy is added. (Chemical or Physical)
What is a physical change? (change of state)
This state of matter has no definite shape or volume.
What is a gas
Plastic, polyester, steel, nylon, etc.
What is a synthetic material
The inner part of an atom, composed of protons and neutrons.
What is the nucleus.
This type of material will decompose faster
The number of protons in Calcium.
What is 20?
This is the state of matter in which molecules are generally the most dense.
What is a solid.
When bromothymol blue solution turns Yellow, this is the approximate pH.
What is between 0-5.5
List the 4 states of matter in order from the lowest to the highest energy level.
What is solid, liquid, gas, and plasmsa
Approximate pH of limewater (Ca(OH)2)