Chemistry, 10.03.2021 01:00 aurelio1121

Which of these pure substances do you think are Elements? Au (Gold)
C6H12O6 (Sugar)
Fe (Iron)
NaCl (Salt)
O (Oxygen)
Fe2O3 (Rust)

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Which of these pure substances do you think are Elements? Au (Gold)
C6H12O6 (Sugar)
Fe...