physical science

posted by .

what must be add or removed in order for matter to change state?

  • physical science -

    Usually heat, like ice to water or water to steam

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Chemistry

    Ok I think I figured this out but im not sure if its right please help. Thanks(= Determine the oxidation number for nitrogen in each of the following a)NH3 = -3 b)NO2-1 = 2 c)N2= 2 d)NO2Cl= 2 e)N2H4= 2 The first one is right. All must …
  2. Science

    What is special about characteristics properties of matter?
  3. Help Please

    What is special about characteristics properties of matter?
  4. Changes in Matter

    Which of the following are examples of a physical change?
  5. science

    . What must happen in order for a sound wave to form?
  6. 7th Grade Science

    what physical force can cause a change in the state of matter what is the difference between chemical and physical changes what occurs during Bose-Einstein condensation Please help me.
  7. science

    I need a little assistance. Can you help?
  8. science help PLS

    Which of the following statements about matter is false?
  9. Statistics

    To win one version of the New York State lottery, one must correctly select 5 numbers from 49 numbers. How many different selections are possible if: ~ The order in which the selection is made does not matter?
  10. Bps science

    When electricity is passed through water hydrogen and Oxygen gas are found change. A change in the state of matter occurs. Is this a chemical or physical change.

More Similar Questions