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 ( 63+ )
Otras preguntas
How do you think the people conquered by the Romans felt about their new rulers
Can anyone help me with turning fractions into decimals 2 1/2
What is the volume of a rectangular box that has base area of 75 square inches and a height of 20 inches
Why didn't the first stars to form have solar systems with Earth like planets and satellites?
If (x − 2)^2=49, then x could be ?
how do I figure out what 5550/1000
what were the main ideas of the reformation?
What is NAFTA? What countries are involved?
How did southeast asia's colonial history produce increased tensions in vietnam ?
a swimming pool is 20 meters long and 12 meters wide the bottom of the pool is slanted so that the water depth is 1.3 at the shallow end and 4 meters deep at th
