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sergejj [24]
3 years ago
10

What is the formula for the ion when aluminum achieves noble-gas electron configuration

Chemistry
2 answers:
amm18123 years ago
7 0

Answer:

K+

Explanation:

Potassium(an alkali metal) belongs to element in group 1 and period 4 in the periodic table. It has to release one electron to attain noble configuration.

beks73 [17]3 years ago
7 0

Answer: Al3+

Explanation:

Al belongs to group 3. It releases 3 electrons to attain the noble gas configuration

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