Which of the following elements would produce coloured ions in aqueous solution?
a
Calcium
b
lron
c
Magnesium
d
Sodium
Explanation
Correct Option
bNo explanation available
Video Explanation
No video available
Post your Contribution
Share:
Discussions (2)
Iyanuharuna
4 years ago
Transition metal ions are usually coloured; iron is a transition metal, so its ions are coloured which makes it the right answer here
