Vocabulary
Basic, smallest particle of an element
What is an Atom?
Process during which a starting substance changes into a new substance with a different arrangements of atoms.
What is a Chemical Reaction?
These are the smallest unit of matter. The building blocks of everything.
What is an atom?
This is the rows(side to side) of the periodic table called?
What are Periods?
This is the subatomic particle that has a negative charge.
What is an electron?
Fundamental substance that cannot be broken into a simpler substance
What is an Element?
Fruit rotting is an example of this type of reaction
These are known as the subatomic particles that are in an atom.
What are protons, electrons, and neutrons?
This is the columns of the periodic table(up and down)
What are Groups?
This is the subatomic particle with no charge. Known as the glue that holds the atom together.
What are neutrons?
Two or more atoms joined together.
What is a molecule?
Blending Fruit in a blender is this type of change.
What is a physical Change?
These are the subatomic particles that are inside of the nucleus.
What are protons and neutrons?
This is the number that tells us how many protons each element has.
What is the Atomic Number?
This is the subatomic particle that has a positive charge
What are Protons?
Anything that has mass and takes up space
What is Matter?
These are signs of a chemical reaction.(must name 2)
What is a color change?
What is a release of odor?
What is the formation of a new product?
This is the subatomic particle that goes on the "shells" on the outside of the atom.
What are electrons?
This is the equation we use to determine the amount of neutrons in an atom.
What is Atomic Mass - Atomic Number
This is the Atomic Number for Carbon.
What is 6?
Two or more different atoms joined together.
What is a compound?
Changes in state of matter are generally considered this type of change.
What is physical change?
These are the charges of all of the subatomic particles that make up an atom.
Proton +
Electron -
Neutron =
This is the man that is credited with the current periodic table
Who is Mendeleyev?
This is the letters that are on each tile on the periodic table.
What is the Chemical Symbol?