U
Question 12
1 pts
Which element is represented by this notation: [Ar]452?
O Sod...
Chemistry, 26.03.2021 01:00 kharmaculpepper
U
Question 12
1 pts
Which element is represented by this notation: [Ar]452?
O Sodium
Titanium
Scandium
O Calcium
Answers: 2
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