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Which of the following elements has the lowest first ionizition energy ? 1 ) Li 2)Mg 3) Na 4) Al​
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5 votes
Which of the following elements has the lowest first ionizition energy ?

1 ) Li
2)Mg
3) Na
4) Al​

User Antonyoni
by
3.0k points

2 Answers

2 votes
Sodium (Na)

if u look at the ionization energy for each one its the lowest.

Li: 520 Kj/Mol

Mg:737.50

Na: 495.8

Al: 577.5
User Geiger
by
3.5k points
6 votes

Answer:

I think Mg is correct I am not sure

User Bobbin
by
3.8k points
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