The chemical formula of table salt, NaCl, tells us what about the atomic bonding of this molecule?

a
The Sodium (Na) has to be present before the Chlorine (Cl)
b
The structure of the Sodium (Na) and the Chlorine (Cl) is a triangle
c
Exactly 1 atom of Sodium (Na) is bonded with 1 atom of Chlorine (Cl)
d
Nothing can be determined without a visual guide first

c. Exactly 1 atom of Sodium (Na) is bonded with 1 atom of Chlorine (Cl)

c

Exactly 1 atom of Sodium (Na) is bonded with 1 atom of Chlorine (Cl)