10.An element 'E' shows variable valencies 4 and 6 .The formula of its two oxides are
E4O2 and E6O4
E4O and E6O
E2O4 and E2O6
Answers
Answered by
0
Answer:
E4O and E6O is my answer
Answered by
0
Answer:
1. xo2
2. xo3..........
Similar questions
History,
3 months ago
Science,
3 months ago
CBSE BOARD X,
3 months ago
Hindi,
6 months ago
Social Sciences,
6 months ago
English,
10 months ago
Physics,
10 months ago
English,
10 months ago