trujillo16312 trujillo16312

25-02-2024
Chemistry

contestada

²²⁷Ac has a half-life of 22 years. The decays follow two parallel paths. What are the decay constant (λ) for Th and Fr respectively?

Respuesta :

Otras preguntas

write short notes on military dictatorship in Chile

what are the kinds of formulas to remember in 8th grade?

what is smog? could you help me... pls

jem boy wants to make his 8-meter square pool into a rectangular one by increasing its length by 2m and decreasing its width by 2m .jem boy asked your expertise

what is a xylophone? need help pls

Help me what times would it e and where do i put a x to show where London will be in 12 hours time

16. The spreading of sound waves around openings in barriers is called A. reverberation. B. an echo. C. diffraction. D. refraction.

what is nationalism

what is a subspecies?

did dinosaurs really have brains in their tails?