Ask Question
ChemistryChemistry
7 September, 17:51

Which radioisotope is a beta emitter? (1) 90Sr (3) 37K (2) 220Fr (4) 238U

+3
Answers (1)
  1. 7 September, 17:56
    0
    The answer is (1) 90 Sr. The definition of beta decay is that a type of radioactive decay in which one proton will change to one neutron and release one electron inside the nucleus. And 90Sr is a common beta emitter.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Which radioisotope is a beta emitter? (1) 90Sr (3) 37K (2) 220Fr (4) 238U ...” in 📗 Chemistry if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
An element's atomic number is 40. How many electrons would an atom of this element have? An atom of element A has 111 protons.
Answers (1)
Which of the following examples demonstrates a compression force? a plucking a guitar string b. squeezing a sponge c. pulling a wagon d. dropping an apple
Answers (1)
3 students are working on an experiment about heat. They leave 4 objects in their classroom overnight with a thermometer in them. The 4 objects are a glove, metal tray, wooden block and a glass plate.
Answers (1)
How many protons and electrons does an ion of Ca2 + have?
Answers (1)
Determine the number of ions produced in the dissociation of the compound listed. CaO
Answers (1)
New Questions in Chemistry
Collagen is made of fibers and is found in tendons and cartilage. Collagen contributes to meat toughness and is, therefore, an example of which type of protein?
Answers (1)
1. Why does CH30 evaporate faster than water?
Answers (1)
How does concentration affect our daily lives in science?
Answers (1)
How many nitrogen atoms are in 2.79 mo. of NH3
Answers (1)
What is the chemical formula for polysaccharide?
Answers (1)
Home » Chemistry » Which radioisotope is a beta emitter? (1) 90Sr (3) 37K (2) 220Fr (4) 238U
Sign Up Forgot Password?