Answer:
the formula of its oxide is X2O3.
Explanation:
The symbol for TIN is Sn.
When Sn loses 2 electrons, it gets a double positive charge ( +2 ) and becomes .
It becomes a cation.
The name of Ion is Tin ( II ) Ion.
Hope this helped!
use research
Answer: 85.6
Answer:(A) 0.70 mol
66.2