Question

हाउ मेनी आइटम्स आर प्रेजेंट इन एलमुनियम आयन​

Answer 1

Atomic mass of Al = 27 u) . The number of aluminium ions (Al3+) present in one molecule of aluminium oxide is 2.

Answer 2

Answer:

The mass of an ion is the same as that of an atom of the same element. Atomic mass of Al = 27 u) . The number of aluminium ions (Al3+) present in one molecule of aluminium oxide is 2.