BabyCakes10002 BabyCakes10002

22-01-2017
Physics

contestada

Francium has 36 isotopes, but only francium-223 occurs. Francium-223 spontaneously emits particles and energy, so francium-223 is a(n) _____ of francium

Respuesta :

PsychrolutesMarcidus PsychrolutesMarcidus

22-01-2017

isotope
----------------------

Answer Link

Otras preguntas

When is the best time to be treated for HIV

Raynaud's disease results in brief periods of vasospasms. This disease affects blood supply to fingers and toes. It is also known to affect blood flow to lips,

What is the quotient (6x4 − 15x3 − 2x2 − 10x − 4) ÷ (3x2 + 2)? (6 points)

Entrepreneurs typically possess ___. a a high level of commitment, have a tolerance for ambiguity, are flexible, and tenacious b a set of unique skills that is

Child labor is most prominent in what area of the world? A. Southeast Asia B. Southern Europe C. Central America D. North America

What is the most significant risk of using information available on the internet in a paper?

What is the sum of ¾ + ⅔ in simplistic form

Helena is purchasing a house for $210000

Suppose that a six-sided die is "loaded" so that any particular even-numbered face is three times as likely to be observed as any particular odd-numbered face.

Please help I don't get it and also please tell me what is the answer for the riddle and answers for every box