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02-11-2021
Chemistry

contestada

an
a transition metal with 91 protons and electrons?

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kamiJohnson17 kamiJohnson17

02-11-2021

Protactinium

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uncheckedfire uncheckedfire

02-11-2021

Answer:

Protactinium

Explanation:

the atomic number lines up with the number of protons and electrons an element has.

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