Answer :
Final answer:
A molecule of tin(IV) oxide formed from tin-118 and oxygen-16 isotopes contains 1 tin-118 atom and 2 oxygen-16 atoms, corresponding to the chemical formula SnO2. Therefore the correct answer is C).
Explanation:
The question pertains to the composition of a molecule of tin(IV) oxide formed from specific isotopes of tin and oxygen. Tin(IV) oxide, also known as stannic oxide, is represented by the formula SnO2. The Roman numeral (IV) indicates tin is in the +4 oxidation state. The chemical formula indicates that each molecule of tin(IV) oxide consists of one tin atom and two oxygen atoms.
Since the question specifies the use of tin-118 (Sn-118) and oxygen-16 (O-16) isotopes, a molecule of tin(IV) oxide formed from these isotopes would contain 1 tin-118 atom and 2 oxygen-16 atoms. Therefore, the correct answer is option C) 1 tin-118 atom and 2 oxygen-16 atoms.
