What are the cations found in the body

Common cations include sodium, potassium, calcium, magnesium, copper, iron, and mercury. The cations of greatest importance in anaesthesia and intensive care are sodium, potassium, calcium, and magnesium

Explanation:

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Common cations include sodium, potassium, calcium, magnesium, copper, iron, and mercury

Explanation:

The major cation is sodium and the major anion is chloride.

metals are good conductor of electricity. it has free electrons on their surface. according to electron pool theory, each atom present in a metal crystal losses all of its valence electron and as a result a pool of free is form. these pool of electrons are free to move and   conduct electricity easily   while making metal as good conductor.

the correct answer is a. the ability of electrons to flow throughout the metal.

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