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Cloud [144]
3 years ago
15

What is precautionary measure?​

Chemistry
1 answer:
vichka [17]3 years ago
4 0
Precautionary measures are rules often followed when working in labs and/or with chemicals.
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When nitrogen and aluminum form an ionic bond, the formula of the ionic compound is AlN.

Aluminum forms a cation Al⁺³ and nitrogen forms an anion N⁻³. When each cation of Al⁺³ combines with an anion of N⁻³, AlN or aluminum nitride is formed. In AlN a strong electrostatic force of attraction exists between the oppositely charged Al⁺³ and  N⁻³ ions.


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