stellamorgan3 stellamorgan3

08-12-2021
Chemistry

contestada

If a 425 gram sample of Uranium-235 had a half-life of 8 days, how much of the sample would remain after 16 days?
type your answer
grams

Respuesta :

Saladin0127 Saladin0127

08-12-2021

What is half of 425 grams? Ok. 212.5 alright. Now half that - 106.25 grams I think.

Answer Link

Otras preguntas

solve the equation 1.2(3x-5)=1.5(2.4x-4)

According to the specifc components designed for effective salesperson follow-up, ___________ refers to the salesperson applying relevant understanding

A sky diver of mass 53 kg can slow herself to a constant speed of 95 km/h by orienting her body horizontally, looking straight down with arms and legs extended.

The difference between the prices of two bikes is 22 dollars. The sum of prices is 328 dollars. How much does each bike cost?

Over its first two years a new car loses at least 30% of its resale value. What will the average resale value of a new car costing $22,000 be after two years?

3. An M-rated self-priming centrifugal pump will be used to dewater an excavation during construction. The required pumping volume is estimated at 250 gal/min.

What was the purpose of the ka in ancient Egypt?

What has the term "McCarthyism" come to represent? Group of answer choices protection of the constitutional rights of accused persons unfounded accusations of d

Economic growth" has occurred if the Select one: a. inflation rate between this year and last year is zero or less. b. GDP this year exceeds the Real GDP this y

Which statement best describes the relationship of photosynthesis and energy? The process of photosynthesis is energy storing because the process converts light