<span>If a solution conducts electricity, it it positive evidence that solute dissolved in solvent is electrolyte.</span>
The heat flows between the two by the cup. The cup gives the coffee heat to the person and vise versa.
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Millimeters are an SI unit of length that =0.0001 m
Answer is: the amu of a sodium atom is 23.
The unified atomic mass unit (amu) is a standard unit of atom mass.
One unified atomic mass unit is approximately the mass of one nucleon (proton or neutron).
The unified atomic mass unit is equal 1.66·10⁻²⁷ kg.
n(p⁺) = 11; number of protons in sodium atom.
n(n°) = 12; number of neutrons of sodium atom.
n(p⁺ + n°) = 11 + 12.
n(p⁺ + n°) = 23; number of nucleons in sodium atom.
