Zykeriah

This page lists questions and answers that were posted by visitors named Zykeriah.

Questions

The following questions were asked by visitors named Zykeriah.

I have 10g of magnesium oxide that I heat to make 6g of magnesium and oxygen. how much oxygen is made? What kind of change is this, physical or chemical? why did you pick your answer? Explain in 2 sentences
9 years ago

Answers

The following answers were posted by visitors named Zykeriah.