Show:
States of matter
Mixtures & Solutions
Acids, Bases, Neutrals
Chemical & Physical Changes
Misc.
100
Solid, Liquid, Gas
What are the three states of matter?
100
A combination of elements that can be separated back into its elements.
What is a mixture?
100
Matter which has a sour taste, and can burn
What are properties of an Acid?
100
A change of matter from one form to another without becoming a new substance.
What is a physical change?
100
What are the three types of fingerprints?
Loops, Arches, & Whorls
200
Anything that has mass and takes up space.
What is matter?
200
Three ways to separate a solution.
What are condensation, evaporation and filtration?
200
Matter that is slippery when rubbed between your fingers, and can cause a burn.
What are properties of a Base?
200
A change of matter in which a new substance is formed?
What is a chemical change?
200
Which colors mix together to make the color black?
All of the colors
300
Ice-> water->water vapor
What are the three physical states when you add heat to ice?
300
A special mixture in which a solid dissolves in a liquid.
What is a solution?
300
Matter created by mixing equal amounts of an acid and a base.
What is a Neutral?
300
Ice melting, ripping paper, crushing crackers, water boiling, water freezing, sugar dissolving in water
What are examples of physical changes?
300
It would stay the same. What would happen to someone’s fingerprint if it had been burned?
It would stay the same.
400
color, texture, weight, flexibility, strength and hardness.
What are the physical properties of matter?
400
A liquid or gas that dissolves a solid, liquid or gas, resulting in a solution.
What is a solvent?
400
Matter with a pH of seven.
What is the pH of a Neutral?
400
making silly putty, burning paper, baking a cake
What are examples of chemical changes?
400
What is Paper Chromatography?
A way to separate mixtures into their different parts such as separating dyes
500
Plasma
What is the fourth state of matter?
500
Matter’s ability to break down into smaller particles in a liquid.
What is solubility?
500
pH range of 0-7
What is the pH range of an Acid?
500
The process in which one substance changes into another.
What is a chemical reaction?
500
Evaporation and filtration Other than Paper Chromatography, what are two ways to separate mixtures into their different parts?
Evaporation and filtration