Is concrete a heterongeneous or homogeneous mixture?

Your exact answer here:

  1. 👍 0
  2. 👎 0
  3. 👁 100
asked by Astrid

Respond to this Question

First Name

Your Response

Similar Questions

  1. science

    volume and mass This is not a question that I can answer, or help you solve. It is clearer if you phrase your post in terms of a specific question. I searched Google under the key words "volume mass" to get these possible sources:

    asked by bridgette on November 5, 2006
  2. Science question needs answering

    Please note that we don't do students' homework for them. Once YOU have come up with a response to YOUR questions, please re-post and let us know what you think. Then someone here will be happy to critique your work. list the

    asked by Writeacher on March 19, 2007
  3. chem

    State the type of reaction. Predict the products of the reactions. I have no clue how to do this any help? C3H8 + O2 ---> Mg + HCl ---> AgNO3 + NaCl ---> CuSO4 + Zn ---> How much of this do you know how to do? Just checking

    asked by Paul on March 20, 2007
  4. new Q science

    Give an example of how you've seen the law of conservation of matter in action today. Since we don't know what "you've seen," it is impossible to answer this question. You need to review the law of conservation of matter in your

    asked by Lisa on March 28, 2007
  5. Help Please

    What is special about characteristics properties of matter? A. The state of matter is the same B. The atoms rearrange C. They do not change D. All the properties change This question needs a science tutor's response. I don't

    asked by Missy on April 16, 2007
  6. History

    Discuss the factors that contributed to the start of the first world war? Was the was ineveitable after the assassiantion of the archduke Franz Ferdinand? Since this is not my area of expertise, I searched Google under the key

    asked by Kerline on August 30, 2006
  7. Early Childhod Ed.

    where can I find a good wesite to help me with a lesson plan for kindergarteners on growing? Thank you for using the Jiskha Homework Help Forum. Hopefully at least one of the following sites will help you: 1.

    asked by Thalia on April 9, 2007
  8. Infant and toddler

    What constitutes an ideal learning enviorment? Thank you for using the Jiskha Homework Help Forum. I just answered this yesterday or the day before: 1. 2.

    asked by angie on August 13, 2007
  9. science

    All matter is made up of what? What do you think? Margie: stop posting unless your are going to help students. Your silly responses are disruptive, and unnecessary. Thanks. I searched Google under the key words "matter" to get

    asked by mightymirandaxx on November 14, 2006
  10. science

    which of the following could not be reduced to a simpler piece of matter? compound, solution, element, mechanical mixture? Your exact answer is at the following site:

    asked by jenna on June 21, 2006

More Similar Questions