select the correct answer. what is the chemical formula of trisilicon tetranitride? a. si3n4 b. si4n3 c…
select the correct answer. what is the chemical formula of trisilicon tetranitride? a. si3n4 b. si4n3 c. si3n6 d. si6n3 e. si4n6
Answer
Explanation:
Step1: Understand prefix - number relation
Prefix "tri -" means 3 and "tetra -" means 4.
Step2: Identify elements and their counts
Silicon is represented by Si and nitrogen by N. Trisilicon means 3 silicon atoms and tetranitride means 4 nitrogen atoms.
Answer:
A. $Si_3N_4$