Solved

Gold Prices in Early 2016 Were Approximately $41 Per Gram

Question 121

Multiple Choice

Gold prices in early 2016 were approximately $41 per gram.Given that the mass of a gold atom is approximately 3.27 *10-22 grams, how many gold atoms could you buy with a quarter ($0.25) ?


A) 9.4 *1020 atoms
B) 1.9 *1019 atoms
C) 8.1 * 1019 atoms
D) 3.1 *1022 atoms
E) 3.0 * 1020 atoms

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q11: Elements 21 through 30 are known as

Q116: Highly enriched weapons-grade uranium might consist of

Q117: Iron can form two ionic compounds with

Q118: A baseball has a diameter of approximately

Q119: What is the name of the halogen

Q120: Isotopes have _.<br>A)the same atomic mass.<br>B)the same

Q122: What is the symbol for magnesium?<br>A)M<br>B)Mg<br>C)Mn<br>D)Mo<br>E)Md

Q123: Give an example of a period 4

Q124: A strontium-90 atom that has lost 2

Q126: Write the complete atomic symbol with both