Practice The Importance Of The Periodic Table In Chemistry (6)

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6 sample questions

Question 1.
What does the periodic table help predict about elements?
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Think about what information is provided by an element's position.
Question 2.
Which group contains the most reactive metals?
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Consider the first group on the periodic table.
3Question 3.
What predicts the properties of an element most effectively?
- The element's atomic mass
- The element's atomic number
- The element's group position
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Consider how groups share similar traits in the periodic table.
4Question 4.
True or False: All elements in the periodic table are reactive.
- True
- False
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Think about which group of elements does not easily engage in reactions.
Question 5.
A new element has been discovered and is believed to be in the same group as chlorine. Predict its reactivity and possible compound formations.
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Refer to the properties of halogens in group 17.
Question 6.
Explain how discoveries in the periodic table have advanced modern chemistry.
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Think of examples like semiconductors that rely on new elements.

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