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Which of these 2A elements has the largest atomic radius?

A.beryllium
B.magnesium
C.calcium
D.barium
E.radium

User Gratsby
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2 Answers

3 votes

Answer:

magnesium is the elwment which has the largest atomic number

User Surajd
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6 votes

Answer:

E. radium

E. radium

E. radium

User Gautam Krishna R
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