What is the formula for radium perchlorate?

2 ⤊

...And calcium nitride and magnesium oxide??

2006-10-22 08:48:16 · 3 answers · asked by Meg ♥ 1 in Science & Mathematics ➔ Chemistry

Ra(CLO4)2
Ca3N2
MgO

2006-10-22 08:54:22 · answer #1 · answered by Anonymous · 1⤊ 0⤋

Radium perchlorate - Ra(ClO4)2
Calcium nitride - Ca3N2
Magnesium oxide - MgO.
Best wishes!

2006-10-22 08:55:22 · answer #2 · answered by Anonymous · 1⤊ 0⤋

Don't know if radium perchlorate exists . . .
Ca3N2
MgO

2006-10-22 08:55:01 · answer #3 · answered by JJ 7 · 0⤊ 0⤋