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exis [7]
3 years ago
6

Which of the following is a molecule but

Chemistry
1 answer:
Oksana_A [137]3 years ago
5 0

Answer:

CO2

Explanation:

All of the other options are elements found on the periodic table but Carbon Dioxide are two elements.

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The take an electron from an atom you need certain energy, but they are in the outside part of the atom so is not as much energy as the one is necessary to take one neutron or proton from the inside part of an atom.

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