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 ( 82+ )
Otras preguntas
Europe dominated much of South and Southern Asia in the 1800 mainly because
You would use quotation marks to punctuate the title of a
"The grid shows Figure Q and its image Figure Q’ after a transformation. Which transformation was applied on Figure Q? a) counterclockwise rotation of 90° about
What is an advantage of using transgenic bacteria to produce human proteins? a. The human proteins produced by transgenic bacteria work better than those produ
List three components of good sportsmanship and apply them to a competition
Are the two triangles below similar?
What is an advantage of using transgenic bacteria to produce human proteins? a. The human proteins produced by transgenic bacteria work better than those produ
Isaac has spent $20 to set up cable service and the monthly fee is $54.95. Write an equation to represent the total amount it costs, C(t) to have cable service
The brightness of a star is called its Absolute magnitude (M). The equation M = a + 5 - 5 log d is used to find the Absolute magnitude of a star. a represents
which war is tim o'brien's short story "ambush" based on? world war i korean war world war ii vietnam war
