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what is the number of Protons and Neutrons and Electrons of Lithium Silicon Argon

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Sagot :

Answer:

Lithium is an alkali metal with the atomic number = 3 and an atomic mass of 6.941 g/mol. This means that lithium has 3 protons, 3 electrons and 4 neutrons (6.941 - 3 = ~4).

Explanation:

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