Rubidium's atomic mass is 85.47. List the two most reasonable isotopes of rubidium. Which one should be more common?
A common radioactive isotope of carbon is carbon-14. How many protons and neutrons does it have?
(Please at least answer ONE of the questions, both would be great though.)
Answers: 2
Another question on Chemistry
Chemistry, 21.06.2019 20:30
An exothermic reaction is conducted in an insulated calorimeter filled with water. the calorimeter is then sealed so that there is no heat exchanged between the contents of the container and the surrounding air. which of the following statements is true about the reaction?
Answers: 1
Chemistry, 21.06.2019 22:00
Your friend offers to show you an intrusive igneous rock. which of the following would you expect to see?
Answers: 1
Chemistry, 22.06.2019 19:30
Which one of the following substances would be the most soluble in ccl4? na2so4 h2o ch3ch2ch2ch2oh c4h10 hi
Answers: 1
You know the right answer?
Rubidium's atomic mass is 85.47. List the two most reasonable isotopes of rubidium. Which one should...
Questions
Mathematics, 12.01.2021 20:00
Mathematics, 12.01.2021 20:00
Mathematics, 12.01.2021 20:00
Social Studies, 12.01.2021 20:00
Mathematics, 12.01.2021 20:00
Mathematics, 12.01.2021 20:00
Mathematics, 12.01.2021 20:00
History, 12.01.2021 20:00
