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Please help me!! Look at the picture to understand the question please!

Which of these red outlined elements is most similar to Chlorine (CL)?

A. He
B. I
C. AI

Please help me!! Look at the picture to understand the question please! Which of these-example-1

1 Answer

2 votes

Answer:

C. I

Step-by-step explanation:

The elements are categorized in groups and periods. The periods are horizontal and the groups are vertical. The elements in the same group (vertical) have very similar characteristics.

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User Judilyn
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