| Parts of an atom | Categorizing Elements | Random |
|---|---|---|
|
What is the basic unit of matter?
Atom
|
What is an atomic number?
The number of protons in an element
|
|
|
What is a positively charged subatomic particle?
Proton
|
What is atomic mass?
Number of protons and neutrons
|
|
|
What is a subatomic particle with no charge?
Neutron
|
What is a charge?
#Protons minus #electrons
|
|
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What is a negatively charged subatomic particle?
Electron
|
What is a symbol?
The abbreviation of the elements
|
What is an atomic radius
The distance from the nucleus to one of the sides of an atom.
|
|
What is the term to describe what a proton, neutron, and electron is?
Subatomic Particle
|
What is the symbol of e-?
Electron
|
What is the Heisenburg principle?
The position and momentum of an electron cannot be accurately at the same time.
|
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