Chemistry, 29.11.2019 12:31 StupidityIsKey

Which is evidence that the reaction below is a redox reaction?
2na + cl2 _ 2nacl

the sodium atom is a pure element as a reactant and becomes part of a compound.
two different elements take part in the reaction.
oxidation occurs to both elements in the reaction.
there are no ions in the equation.

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Which is evidence that the reaction below is a redox reaction?
2na + cl2 _ 2nacl

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