(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 lower right hand corner- where the number of atoms of each element in a chemical formula is written
subscript
calculated by adding the number of protons + neutrons in an atom
atomic mass
tin
Sn
smallest unit of matter that retains all the properties of an element
atom
gold
Au
tungsten
W
a substance with no apparent charge due to a balance of protons and electrons
neutral
a subatomic particle found in the nucleus of most atoms that has no charge, only mass
neutron
the number written in front of a chemical formula to say how many molecules are present
coefficient
the representation of a chemical reaction showing the chemical formulas of each reactant and product
chemical equation
an atom or group of atoms that have lost or gained electrons
ion
mercury
Hg
the representative unit for an ionic compound shown as the lowest whole number ratio
formula units
a sample with one or more atoms of the same element
element
an atom with more or less neutrons than usual for that element
isotope
negatively charged subatomic particle found outside the nucleus
electron
formed when two or more atoms of an element chemically join together
molecule
a pure substance containing one or more units made from multiple elements that are chemically combined
compound
a way to show how many atoms of each element are present in a molecule or formula unit
chemical formula
sodium
Na
calculated by subtracting the number of electrons from the number of protons
charge
iron
Fe
positive charged particle in the nucleus of the atom
proton
shows how many protons are in one atom of each element
atomic number
lead
Pb
a careful arrangement of all elements by atomic number and chemical properties
periodic table
the location of the charge when indicted on an ion symbol
superscript
potassium
K
two or more items that have been combined but have not reacted and can be separated by physical means
mixture