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2 years ago

8

Arrange the elements in order of increasing atomic radlus. Use the periodic table

2 answers:

Alex777 [14]2 years ago

6 0

Answer:

Oxygen, Selenium, Calcium, Barium.

Explanation:

for plato user :)

nlexa [21]2 years ago

3 0

Largest to smallest: barium, calcium, selenium, oxygen

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