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Which of the following is a correct trend across period 3 (from Na to Cl)?
Which of the following is a correct trend across period 3 (from Na to Cl)?
What increases across a period from left to right?
What increases across a period from left to right?
What are the typical characteristics of metals?
What are the typical characteristics of metals?
How do the following properties change down Group 17 of the periodic table?
How do the following properties change down Group 17 of the periodic table?
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What is the correct trend going down groups 1 and 17?
What is the correct trend going down groups 1 and 17?
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