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Calculating the Average Atomic Mass of Rubidium

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Calculating the Average Atomic Mass of Rubidium

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Questions and Answers

What is the average atomic mass of rubidium?

85.0 amu

86.4 amu (correct)

88.7 amu

87.4 amu

Which isotope of rubidium is more abundant?

86Rb

87Rb

84Rb

85Rb (correct)

What is the atomic number of rubidium?

41 (correct)

What type of metal is rubidium?

Soft and silvery-white Signup and view all the answers

What is the average atomic mass of uranium?

238.0289 Signup and view all the answers

Which of the following isotopes of uranium is the most abundant?

238U Signup and view all the answers

What is the abundance of 235U compared to 234U?

71 times more abundant Signup and view all the answers

If the abundance of 238U is increased by 1%, what would be the impact on the average atomic mass of uranium?

It would increase slightly Signup and view all the answers

What is the average atomic mass of uranium?

238.05 amu Signup and view all the answers

Which isotope of uranium is the most abundant?

238U Signup and view all the answers

What is the atomic number of uranium?

92 Signup and view all the answers

What type of metal is uranium?

Actinide metal Signup and view all the answers

Calculating the Average Atomic Mass of Rubidium

Choose a study mode

Podcast

Questions and Answers

What is the average atomic mass of rubidium?

Which isotope of rubidium is more abundant?

What is the atomic number of rubidium?

What type of metal is rubidium?

What is the average atomic mass of uranium?

Which of the following isotopes of uranium is the most abundant?

What is the abundance of 235U compared to 234U?

If the abundance of 238U is increased by 1%, what would be the impact on the average atomic mass of uranium?

What is the average atomic mass of uranium?

Which isotope of uranium is the most abundant?

What is the atomic number of uranium?

What type of metal is uranium?

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