In an atom whose core contains 16 neutrons possess a total electrical charge 1. What is the atomic number of the atom? 2.What is the number of nucleons(mass)? 3.How much electrons has in electronic mantle?
November 23, 2010
I need to write an essay on this topic: Describe a major result of the Civil War on the US and assess whether the result was good or bad for the country. Do you have any suggestions on what I can write on? Also, could you give me some sources.
November 17, 2010
sheila spent 90-minutes writing songs for her next album,then took a 15-minute break,went to the studio and worked for 1 1/3 hours,and then workde out for 1/2 hour at the gym. if shiela left the gym at 2:20PM,at what time did she start writing songs for her cd..(these numbers ...
September 29, 2010
If the concentration of glucose in the blood flowing through the kidneys is within the normal range, then which of the following statements is correct? a. The nephron pumps glucose into the collecting duct. b. The Bowman's capsule secrets glucose back into the blood. c. ...
April 4, 2010
If the concentration of glucose in the blood flowing through the kidneys is within the normal range, then which of the following statements is correct? a. The nephron pumps glucose into the collecting duct. b. The Bowman's capsule secrets glucose back into the blood. c. No...
April 3, 2010
how do i use the shell method to find the volumes of the solids generated by revolving the regions bounded by the curves and lines a) y=1/x, y=0, x=1/2, x=2 So I think the integral is 2pi(radius)(height) dx from 0.5 to 2 but I'm not sure what the radius and height would be...
March 24, 2010
Money is deposited in an account for which the interest is compounded continuously. If the balance doubles in 6 years, what is the annual percentage rate? Can someone show me how to set this up? I have to use the equation: M(t)= Ce^(kt). Thanks.
February 24, 2010
Jim dis an experiment on plants. He usd ater milk and juice to water the plant. What he used is called the -----varable The response to the watering is called the ------- variable.
September 11, 2008
How do I find charges for ions of elements. Group 1 has 1+ charges, group 2 has a 2+ charge and so on...what about the exceptions? In can have a 3+ or a 1+ how am I supposed to figure that out?
November 24, 2007
has there been any relgious issues in ghana These two sites will help you answer that question. http://www.state.gov/g/drl/rls/irf/2005/51475.htm http://news.adventist.org/data/2006/04/1147400645/index.html.en
May 21, 2007
im in flvs too. && the diagram shows things like a town and forrestry and a ridge, etc. you pretty much just have to figure out which things in the diagram are man made. it;s realllyyy not that hardd. !
November 1, 2006