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Questions and Answers
What does the metallic character do as you go down a group in the periodic table?
What does the metallic character do as you go down a group in the periodic table?
- Decreases
- Increases (correct)
- Becomes unpredictable
- Remains constant
What is the periodic table a depiction of?
What is the periodic table a depiction of?
- The molecular structure
- The chemical reactions
- The periodic law (correct)
- The atomic mass
What did Mendeleev use to predict properties of missing elements in his periodic table?
What did Mendeleev use to predict properties of missing elements in his periodic table?
- Molecular structure
- Atomic mass
- Periodic law (correct)
- Chemical reactions
Who formulated the first generally accepted periodic table?
Who formulated the first generally accepted periodic table?
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What fundamental discovery was recognized in the late 19th century related to the periodic table?
What fundamental discovery was recognized in the late 19th century related to the periodic table?
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