A. Two electrodes separated by an electrolyte that can generate an electrical current.
Answer:
B. Concept Formation
Explanation:
All the other answer choices are not equivalent.
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Brainliest??
Answer:
Those with 3 protons and 3 neutrons are known as the isotope lithium-6. Those with 3 protons and 4 neutrons are known as the isotope lithium-7.
Explanation: