• Post a New Question
• Current Questions
• Chat With Live Tutors

Posts by Jasmine08

chemistry
tanx 4 the help:)

chemistry
A 7.500-mg sample of chromium-55 is analyzed after 14.0 min. and found to contain 0.469 mg of chromium-55. what is the half-life of chromium-55?

Pages: 1

For Further Reading