Practice Reactivity (4.4) - Atoms and The Periodic Table

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6 sample questions

Question 1.
What group of metals is known to be the most reactive?
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Think about which group is the furthest left on the periodic table.
Question 2.
Name a nonmetal that belongs to the halogen group.
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These elements are in Group 17.
3Question 3.
Which group contains the most reactive metals?
- Alkaline Earth Metals
- Alkali Metals
- Transition Metals
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They're located on the far left of the periodic table.
4Question 4.
True or False: Halogens become less reactive as you move down the group.
- True
- False
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Think about how atomic structure changes down the group.
Question 5.
Consider the reactivity of sodium and lithium. If sodium reacts much more vigorously with water than lithium, what does this imply about their atomic structure and position in the periodic table?
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Think about how atomic size affects reactivity.
Question 6.
Given that chlorine is more reactive than bromine, how might this affect their uses in industry?
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Consider their chemical properties and application in sanitation.

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