Chemistry, 18.09.2019 16:10, anispotts

"cu" is a pair of letters the element we call "copper".
the letter pair "cu" is not the name of an element; it’s a chemists use to represent it
a. chemical formula
b. name
c. symbol

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"cu" is a pair of letters the element we call "copper".
the letter pair "cu" is not the name o...