Atoms
A small particle that makes up all matter on earth
What is an atom
Matter can neither be _____ nor ______
What is created, destroyed
True or False- Abbreviations for elements are three letters
False
An uncharged particle in the nucleus of the atom
What is a neutron
What has mass and takes up space
What is matter
Describes parts that make up an atom
What is subatomic particles
What Atomic Numbers indicate
What is the number of protons in the nucleus
True or False- Matter doesn't have weight
What is false
What is Atomic mass
The mass of protons and neutrons
An element's atoms all have the same number of what in their nucleus?
What is protons.
What is Fe the symbol for?
What is iron
Normal atoms have the same amount of protons as what?
What is electrons
True-or False- Light is not matter
What is True
What is the number at the bottom of a element?
What is atomic mass