Atomic Structure
This particle has a positive charge
What is a proton?
Elements in this column share similar properties
What is a group (family)?
A reaction that happens when a compound breaks down.
What is a decomposition reaction?
Matter with definite shape and volume
What is a solid?
Substances with a pH less than 7
What are acids?
A particle that has no charge
What is a neutron!
This element has the symbol C
What is Carbon?
These are on the left side of a chemical equation
What are the reactants?
Matter that takes the shape of the container but keeps volume
What is a liquid?
Substances with a pH greater than 7
What are bases?
The particle that orbits the protons and neutrons
What is an electron?
The far-right column contains these non-reactive elements
What are noble gases?
In this reaction the products are water and carbon dioxide
What is combustion?
Matter that expands to fill space
What is a gas?
This scale measures acidity
What is the pH scale?
The center of the atom is called this
What is the nucleus?
This element is a liquid metal at room temperature
What is mercury?
When two substances swap ions
What is a double replacement reaction?
When gas turns into liquid
What is condensation?
A common household base
What is baking soda?
This determines a numeric identity of an element
What is the number of protons or atomic number?
This number tells how many protons are in an atom
What is the atomic number?
The law stating matter is not created nor destroyed
What is the Law of Conservation of Mass
When solid changes directly to gas
What is sublimation?
An acid added to a base forms this
What are salt and water?