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Explain with 3 points why the element Ra is bigger than the element Be.
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Explain with 3 points why the element Ra is bigger than the element Be.

User Jels Boulangier
by
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1 Answer

6 votes

Answer:

1. it has more valence shells

2. its position in the periodic table is lower than Be

3. its bigger in atomic mass

Step-by-step explanation:

=)

User Arturas M
by
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