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Which element forms an ion with charge 3+?

ECAT Engineering Exams Quizzes MCQs Quizzes ECAT Engineering Entry Test 2017 Chemistry Group III A And IV A Elements

Question:
Which element forms an ion with charge 3+?

Option A):
Beryllium
Option B):
Silicon
Option C):
Aluminium
Option D):
Carbon

Correct Answer is Option B):
Silicon