Question

Why we cannot say that 16g of O has 8electrons ?

Answer 1

Answer:

There are (8)(16)(Na)/(15.9994) electrons, protons and neutrons in 16 grams of oxygen. Where 16 is the number of grams, 15.9994 is the atomic mass of oxygen and Na is Avogadro’s number. Avogadro’s number is equal to 6.022E+23 particles per atomic mass unit. 8 is the atomic mass number and this is equal to the number of electrons and protons in the atom. The number of neutrons is also equal to 8 because you take the Isotope number of O16 and subtract 8 protons from it. The 16 is the number of protons and neutrons in this case

Explanation:

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