Perhaps the Greatest Triumph of Mendeleev's Periodic Table Was

question 66

Multiple Choice

Perhaps the greatest triumph of Mendeleev's periodic table was

• A)the use of rows and columns to organize the elements.
• B)the ability to predict electron configurations of elements.
• C)the use of atomic numbers as an organizing criterion.
• D)the prediction of the existence of undiscovered elements.

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Definitions:

Arbitrageurs

Individuals or entities that take advantage of price differences in different markets by buying low in one and selling high in another to make profits.

Central Banks

Major financial institutions that manage a country's currency supply, interest rates, and serve as a lender of last resort to the banking sector.

Exchange Rates

The price at which one currency can be exchanged for another currency.

Fluctuate

To change or cause to change in level, strength, or value frequently, without steadiness or consistency.