Question -
Chemical formula of a compound is determined on the basis of __________ of its constituents.
Options:
A .  number of neutrons
B .  valency
C .  atomic mass
D .  atomic size
Answer: Option B : B The number of atoms combining to form the molecule of a compound is determined by the valency of its constituent atoms or ions. Valency isdetermined bythe number of electrons an atom can accept, donate or share.
Submit Your Solution hear: