Question

which metal is used in the production of antiknock compounds for gasoline​. Answer from this list bellow.1 Al .2 K.3 Mg.4. Na​

Answer 1

Answer:

Na

is your answer

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Answer 2

Tetra ethyl lead is the answer

Tetraethyl lead (TEL), also spelled tetraethyllead, organometallic compound containing the toxic metal lead that for much of the 20th century was the chief antiknock agent for automotive gasoline, or petrol.