General Science
The first step in the scientific method
What is Observation
The element has the symbol H?
what is Hydrogen?
The three most familiar states of matter?
What is a Solid, Liquid, and Gas
substances are dissolved completely and they cannot be filtered out
What is a solution
Pennies are made out of
What is Copper?
This occurs from the uneven sharing of electrons in a covalent compound
What is polarity?
H20 is most commonly known as
What is Water?
A change in the states of matter
what is a Phase change
In the magic milk lab the Soap broke _____
what is Surface Tension ?
What are covalent bonds?
What step of the scientific method do you predict a possible answer to a problem or a question
What is a hypothesis
Pure substances which are composed of only one type of atom
What are Elements
Name the Phase Change GAS--->LIQUID
What is Condensation
This substance has the ability to reduce the surface tension of the liquid
what is a surfactant
Sodium tetraborate decahydrate is commonly known as (used to make crystals during class)
What is Borax
substances made of two or more different chemical substances that are not chemically bonded together
What is a Mixture?
This is a type of element that is typically a hard, shiny solid and is a good conductor of heat and electricity.
What is Metal?
Sometimes known as the building blocks of Chemistry
What is Matter
A type of chemical compound formed from long, chains of the same or similar molecules that repeat over and over (what slime is made out of)
What is a Polymer
The difficulty to break the surface of a liquid due to cohesive properties of the liquid
What is surface tension?
A characteristic of a substance that can be observed or measured without changing the identity of the substance
What is a physical property
This is the symbol For Sodium
What is Na
These have an extremely well-organized molecular structure
What are Crystals ?
A measure of a fluid's resistance to flow
What is Viscosity?
What is organic chemistry