Answer: X3Y2
Explanation:
The formula is
X has a valency of 2
Y has a valency of 3
So, we interchange the valencies
Therefore, the formula is
X3Y2
Answer:
Please find the complete solution in the attached file.
Explanation:
Wouldn't be a then not c if both were solutions.
Answer: condensaytion
Explanation: its reverse vaporation instead of water turning into gas gas turns into water
Alll are correct. Matter is literally everywhere