evis3Jazzmine
evis3Jazzmine
01-07-2016
Chemistry
contestada
what element has a half-life = to 64
Respuesta :
taskmasters
taskmasters
10-07-2016
The best answer is the isotope of strontium which is strontium-85. It has a half-life of about 64 days. The metal strontioum has four stable, naturally occurring isotopes which includes 84Sr (0.56%), 86Sr (9.86%), 87Sr (7.0%) and 88Sr (82.58%).
Answer Link
VER TODAS LAS RESPUESTAS ( 68+ )
Otras preguntas
I am usually satisfied with work that is "good enough." true or false?
Can you help me please?
simplify: 4x + 4y + 4z
There are 20%, percent more goblins than wizards in magic club. There are 220 goblins and wizards altogether in magic club. How many goblins are in the magic cl
A protrusion of a part of the intestine through a weakened spot in the muscles and membranes of the inguinal region of the abdomen, in which the intestine pushe
Comic Book Guy wanted to make the perfect smoothie. Which fruits would have the best flavor?
The dog was Hungary. As a result
What is the impact of Emma Watson sharing her own experiences with inequality, as a woman?
Which of these microscopes would let you see the hair-like projections on the surface of a cell better? transmission electron microscope scanning electron micro
A customer placed an order with a bakery for muffins the baker has completed 37.5% of the order after baking 81 muffins how many muffins did the customer order
