ggong423 ggong423
  • 16-09-2022
  • Chemistry
contestada

what element has 20 protons 25 neutrons and 20 electrons

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thegirgamer
thegirgamer thegirgamer
  • 16-09-2022

Answer: calcium

Explanation: a periodic table can tell you how many protons have, and from this we can see that the answer is calcium

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