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Elements
Subatomic Particles
Vocab
Vocab and facts
Review
100
Fe
What is Iron
100
positively charged
What is Proton
100
Has an uppercase letter followed by a lowercase letter
What is chemical or element symbol
100
horizontal rows in periodic table
What is periods
100
small pieces that make up protons and neutrons
What is quarks
200
O
What is Oxygen
200
Neutrally charged
What is Neutron
200
Number of protons and electrons
What is Atomic number
200
elements to the right of "stairs" on periodic table are what
What is non metals
200
there are this many types of quarks
What is six
300
Au
What is gold
300
Negatively charged
What is Electron
300
average mass of all types of an element
What is Atomic mass
300
most elements have what kind of charged
What is neutral
300
elements that have some properties of both metals and non metals
What is metalloids
400
Ag
What is Silver
400
has no mass
What is electron
400
elements are arranged due to properties in a pattern
What is periodic table
400
each new row of the periodic table starts a new what
What is energy level
400
average of the masses of all isotopes that occur in nature for an element
What is average atomic mass
500
Na
What is Sodium
500
Has mass of 1 amu
What is proton or neutron
500
vertical columns in periodic table
What is groups
500
element with different amount of neutrons
What is isotopes
500
the elements in groups 3-12 on the periodic table are what
What is transition metals