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Liono4ka [1.6K]
3 years ago
12

What elements do not contain any neutrons

Chemistry
1 answer:
astraxan [27]3 years ago
7 0
Hydrogen. It is made up of one electron and one proton.
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In this particular reaction 4-methylbenzaldehyde and benzyltriphenylphosphonium chloride were reacted together in the presence of sodium hydroxide and the product with the structure shown in the answer was obtained as the major isomer produced in the reaction.

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