16.h2o (water) and nacl (salt) are that are in salt water, which is a(n) water and salt contain the hydrogen, oxygen, sodium, and chlorine.
compounds; mixture; elements
mixture; compounds; elements
element; compounds; mixture
compound; elements; compounds
12.the number of determines which element it is.
electrons
protons
positrons
neutrons
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16.h2o (water) and nacl (salt) are that are in salt water, which is a(n) water and salt contain th...
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