Avogadro constant

The Avogadro constant (Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle N_A} ) in Le Système international d'unités is given by:

N_A = 6.0221415(10) x 10²³ mol^-1

References

1. CODATA