Popular questions and responses by Rosio
  1. Chemistry

    18. Explain how the atomic number of an element identifies the element. 19. How can atomic number and mass number be used to find the numbers of protons, electrons, and neutrons? 20. An atom is identified as platinum-195

    asked on September 21, 2006
  2. Math

    Round to the nearest thousand the nearest hundred and the nearest ten 2,565

    asked on August 29, 2018
  3. social

    defferences and similarities on profit and prfitability

    asked on September 22, 2009
  4. university of phoenix

    differences and similarities between profit and profitability

    asked on September 22, 2009
  5. physics

    what are the two opposing forces at balance in our sun? describe how the two opposing forces balance each other

    asked on December 13, 2007
  6. physics

    true or false: according to einstein, a gravitational field is equivalent to an accelerating frame of reference.

    asked on December 11, 2007
  7. physics

    what is a black hole and how does a black hole form?

    asked on December 11, 2007
  8. physics

    describe the death of a massive star (10 solar masses)

    asked on December 11, 2007
  9. Chemistry

    Chapter 3 41. How many significant figures are in each?

    asked on September 21, 2006
  10. Social Studies

    The Massachusetts Bay Colony 5. Who lived there? 6. What activities/major events occurred in this colony? 7. If the country specialized in the production of a crop, what was it? 8. If the country was involved with trade, what did they trade? And who did

    asked on September 21, 2006
  1. business

    how much is 490,000 lbs of gold worth

    posted on January 6, 2015
  2. grammar

    Join stock, limit liability company, partnertship, and sole property examples of business.

    posted on September 30, 2009
  3. social studies

    war, anithing about the subject

    posted on September 29, 2009