Post a New Question

science

posted by .

Describe the identifiable physical properties of substances and explain how changes in these properties can occur without changing the chemical nature of the substance.

Mass &
density are 2 properties of matter.
When water freezes it expands making it less dense yet it is still water.
When iron is heated it expands until it's a liquid; at that point it is less dense, yet it is still iron.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. science

    What are two chemical and two physical properties of water?
  2. Physics and chemistry

    Chapter 1 & 2 Review Questions 1. Compare and Contrast the two main branches of physical science. 2. Distinguish between scientific laws and scientific theories. 3. Describe the steps of the scientific method. 4. Explain the objective …
  3. Science ~CHECK MY WORK PLEASE~

    Both carbon dioxide and water are pure substances. How are they similar to each other?
  4. science ~CHECK MY WORK PLEASE~

    1) Both carbon dioxide and water are pure substances. How are they similar to each other?
  5. Science ~ Structures and Properties of Matter

    1) Both carbon dioxide and water are pure substances. How are they similar to each other?
  6. Science

    Both carbon dioxide and water are pure substances. How are they similar to each other?
  7. SCIENCE HELP! SOMEONE!

    A student compared some chemical and physical properties of three pure substances. Her data are recorded in the chart above. What is a logical conclusion the student can draw about pure substances?
  8. science

    both carbon dioxide and water are pure substances. how are they similar to each other?
  9. science

    Both carbon dioxide and water are pure substances. How are they similar to each other?
  10. Science

    1) If you let all of the liquid evaporate out of the pitcher, would you be able to see the solid particles of the drink mix?

More Similar Questions

Post a New Question