yungking2172 yungking2172

20-12-2022
Chemistry

contestada

neutron activation analysis for a sample of a rock revealed the presence of 140 56ba , which has a half-life of 12.5 days . assuming the isotope was freshly separated from its decay products, what is the mass of 140 56ba in a sample emitting 1.00 mci of radiation?

Respuesta :

Otras preguntas

SOMEBODY HELP IN ONE MINUTE

In 1905, which country did Taft concede was under Japan's control, in exchange for recognition of U.S. possession of the Philippines? China Malaysia Korea

In to kill a mocking bird, who are the Ewells? Why are they treated differently than others? Identify the certain privileges they get.

1. ways that Achebe creates a complex yet believable character in Ikemefuna. 2. Discuss Ikemefuna's influence on the community. Be sure to discuss how specific

help me asap on this question please

Jacob made 12 out of 36 shots he attempted during a basketball game.What percent of shots did he make?

Find the compound interest: Principal: $1735 Interest Rate: 1.6% Time: 24 years

What are 2 motifs in the story night face up?

Compare the traditional eight parts of speech to the twelve morphological classifications found in structural linguistics. List the differences and the similari

guys, dark blue or blue for my pen?