d and f BLOCK ELEMENTS MCQ Quiz: GKFix - Bridge of Knowledge - Page 461

Question 2301

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What does the text state about the current status of element discovery efforts?

They have ceased completely
They are focused only on finding elements in space
They are ongoing and active
They are only theoretical at this point

Question 2302

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What is the main goal of studying periodic trends according to the unit's objectives?

To memorize element symbols
To calculate atomic masses
To recognize patterns in physical and chemical properties
To determine the age of elements

Question 2303

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Based on the text, what distinguishes many of the recently discovered elements (beyond element 100)?

They are extremely abundant in nature
They are highly stable
They are artificially created
They have very low atomic numbers

Question 2304

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What is one predictive function of the Periodic Table mentioned in the introductory quote?

It predicts the end of chemical discovery
It suggests new avenues of research
It forecasts economic trends in chemistry
It determines the exact date of element discovery

Question 2305

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What does the quote by Glenn T. Seaborg suggest about the nature of chemical elements?

They are all identical in properties
They exist only as gases
They exhibit systematic patterns and group into families
They were created randomly in the universe