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33 votes
33 votes
Successive Ionization

Energies (kJ/mol)
1st: 786.3
2nd: 1,580
3rd: 3,230
4th: 4,360
5th: 16,000
6th: 20,000

If this element is found in Period 3, what is its likely identity?

a. sodium
b. magnesium
c. aluminum
d. silicon
e. phosphorus
f. sulfur
g. chlorine
h. argon

User Carl Kevinson
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1 Answer

18 votes
18 votes
Magnesium twenty thousand
User Kkjoe
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