(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.
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The number of protons and neutrons in the nucleus of an atom
Mass
Category of elements that are solids and make good conductors of heat and electricity
Metals
Horizontal rows of the PT that demote the number of energy levels (shells)
Periods
Made of protons and neutrons; where the mass is; has a positive charge
Nucleus
Tells us the number of protons
Atomic number
A "shell" used to denote how much energy an atom has; the further away from the nucleus, the more energy
Energy Level
Simple diagrams that show the atomic structure of an atom
Bohr's model
Group 18; nonreactive due to being stable
Noble gases
Atoms of the same element with a different number of neutrons
Isotope
Category of an element that are solids; semi-conductors
Metalloid
Category of elements that are gases or brittle solids; poor conductors.
Nonmetals
The maximum amount of electrons the valence shells of levels 2 and 3 can hold
8 electrons
Group 17; most reactive nonmetals
Halogens
Vertical column of the PT; denotes the number of valence electrons
Group
Metals in groups 3-12
Transition metals
Positive particle in the nucleus
Proton
Particle in the nucleus that does not hold a charge
Neutron
The abbreviation for the name of the element
Symbol
Negatively charged particle that is outside the nucleus in the electron cloud
Electron
A substance that cannot be broken down into simpler substances by chemical means
Element
Space surrounding the nucleus; holds "shells" or "energy levels"; negatively charged; greatest volume
Electron cloud
The smallest particle of an element that maintains the properties of that element
Atom
