If 2.01 × 10²³ atoms of an element from Group IA of the periodic table has a mass of 7.675 grams,this element is most likely

Name: If 2.01 × 10 23 atoms of an element from Group IA of the periodic table has a mass of 7.675 grams,this element is most likely
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Quizplus · Accepted Answer

The number of atoms given is approximately one-third of Avogadro's number (6.022 × 10^23), suggesting the molar mass of the element is about three times 7.675 grams, which is approximately 23 grams/mole, matching the molar mass of sodium (Na).

If 201 × 1023 Atoms of an Element from Group IA

If 201 × 10²³ Atoms of an Element from Group IA