malakalroh1 malakalroh1

15-06-2021
Chemistry

contestada

An atom Q contains 19 electrons, 19 protons and 20 neutrons.
What is Q

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arya9shah arya9shah

15-06-2021

Answer: Potassium

Explanation: Potassium is the chemical element with 19 electrons, 19 protons and 20 neutrons.

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katherinadsouza17 katherinadsouza17

15-06-2021

Answer:

Potassium is the answer

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