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Mark the correct statement:

12th Class Quizzes 12th Class Chemistry

Question:
Mark the correct statement:

Option A):
The lonisation energy of caickim is lower than that of magnesium
Option B):
The ionisation energy of calcium is lower than that of strontium
Option C):
The idnisation energy of calcium is lower than that of barium.
Option D):
The ioflisation energy of cálcjum is higher than that of beryllium

Correct Answer is Option A):
The lonisation energy of caickim is lower than that of magnesium