Question

classify the following as an atom, cation, anion, or molecules.
a) Fe^+3
b)O^-2
c)Ne
d)CO2​

Answer 1

Answer:

mole is defined as 6.02214076 × 1023 of some chemical unit, be it atoms, molecules, ions, or others. The mole is a convenient unit to use because of the great number of atoms, molecules, or others in any substance.

Answer 2

Answer:

a) Fe^+3 is a cation

b)O^-2 is an anion

c)Ne is an atom.

d)CO2 is a molecule.

Explanation:

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