What is the proper isotope notation for the bromine
Bromine is composed of atoms having mass numbers 79 and 81.calculate the % of each isotope, if the atomic number is79.91? What is the proper isotope notation for the bromine isotope 79if it has gained one electron?
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A 47.5 gram sample of a metal at a temperature of 425 degrees C is placed in 1.00 L (1000 g) of water which had an initial temperature of 18 degrees C.
Let X and Y be continuous random variables with joint probability density f (x, y) = (1+4xy)/2, for 0 < x < 1 and 0 < y < 1 f (x, y) = 0, otherwise. Compute the marginal density of X & Y.
Design a method that can be used, considering that the only materials available are strong rope and several pieces of wood having various sizes and lengths.
A 20 x 10-9 C charge is at the origin, and a -10 x 10-9 C is at X = 15 cm. At what point or points on the x-axis is the electric potential zero?
A sample of n 8 scores has a mean of M 12. One new score is added to the sample and the new mean is found to be M 13. What is the value of the new score?
Assume this air flows into a basement room, where it cools to 60 °F at 14.7 psi. How much liquid will condense out, in lbmw/s?
The vertical component of the Earth's magnetic field at this location has a magnitude of 44µT. What is the magnitude of the induced emf between the ends of the beam?
A chemist wants to prepare 0.42 MHCl. Commercial hydrochloric acid is 12.4 M. How many milliliters of the commercial acid does the chemist require to makeup 1.63 L of the dilute acid?
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Your textbook describes research by Bernsten and Rubin (2004) in which undergraduate students are asked to imagine the life of a newborn baby.
What are the idiomatic language interpretation in the following and please include an alternate idiomatic interpretation in the following
People's sexual behavior is shaped by a web of psychological forces that sit inside the broader biopsychosocial picture. First, our sexual attitudes and scripts
Identify strengths you see in the family as the mother going to domestic abuse from her husband. Explain how you would talk with the family about strengths
Mixed Method Design: The study will employ a convergent mixed methods design to collect quantitative data on self-image scores differences
Question: In what way is age a social classification in addition to being a biological fact?
Schizophrenia spectrum and other psychotic disorders are defined by delusions, hallucinations, disorganized thinking (speech), grossly disorganized