nadine2546 nadine2546

19-05-2023
SAT

contestada

A 60. 0-g sample of fermium-253 was placed in a sealed vessel 9. 0 days ago. Only 7. 5 g of this isotope is now left. What is the half-life of fermium-253? 3. 0 days 4. 5 days 17. 5 days 20. 0 days.

Respuesta :

Otras preguntas

What is the worst thing that can happen to a person who overdoses on a drug?

how many people are in the world

Earth is approximately 9.3 × 107 miles from the sun. Saturn is approximately 8.87 × 108 miles from the sun. About how much farther is Saturn from the sun than E

is ozone organic or inorganic

The Ring of Fire is a region of tectonic activity. This means that it is an area where __________ are especially common. a. earthquakesB. droughtsC. thunderstor

the scale factor of two similar solids is 6:13. Determine the ration of their corresponding areas and the volume of the larger solid if the volume of the smalle

What additional information do you need to prove that ∆LMO ≅ ∆LNO by the HL Theorem? ∠NLO ≅ ∠MLO ∠MOL ≅ ∠NOL

what country did prince henry the navigator ensure success in exploration

identify the vertex or the parabola!!! PLEASE HELPPP!!!A. (-4,0)B. (-3, 1)C. (1,-3)D. (-1,-3)

What happens when someone places an ice pack on an sprained ankle