science

Please check these! Physical or Chemical properties?
1. solubility = physical
2. melting point = physical
3. reacts with water to form a gas = physical

  1. 👍
  2. 👎
  3. 👁

Respond to this Question

First Name

Your Response

Similar Questions

  1. Science

    Which of the following statements describes the difference between physical and chemical weathering? A.Physical weathering affects rocks, while chemical weathering affects only minerals. B.Physical weathering is caused by ice,

  2. science

    Both carbon dioxide and water are pure substances. How are they similar to each other? A. both substances have a set ratio of atoms that cannot be separated by physical means. B. both substances have a set ratio of atoms that can

  3. YAY SCIENCE!!🥳😇😇🥳🥳

    Part 6: Read the Passage below and complete the chart. Chemical & Physical Properties Each substance has its own unique combination of physical and chemical properties, and substances can be identified based on these properties.

  4. Science

    What is the difference between the layers of the earth by physical properties and chemical composition

  1. Science

    Water and gasoline are both clear liquids at room temperature. Describe one physical property and one chemical property that might be used to distinguish between them. Plz help physical:smell chemical: pH value What about density?

  2. AP Chemistry Help!!

    When you light a candle, the paraffin wax soon begins to melt. Paraffin wax is a covalent compound. Can you classify the melting of the wax as a chemical change or a physical change? If so, which is it? If you cannot classify it

  3. science

    1. The ability of an apple to change color when exposed to air is a ____. (1 point)physical property chemical property physical change chemical change 2. Which of the following is NOT a possible sign of a physical change? (1

  4. science

    The table below shows some physical properties of two unknown samples. Physical Properties Sample Mass Boiling Point X 100 g 56 °C Y 290 56 °C What would best support whether the two samples are of the same substance or not? the

  1. Changes in Matter

    Which of the following everyday activities are physical changes, and which are chemical changes? a)salting ice on a driveway b)burning leaves c)mixing sand with soil d)composting cut vegetation e)using a glue gun a = physical b =

  2. Science

    true or False in a physical change some of the physical properties of substance may be altered and the chemical composition remains the same

  3. 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? A student compared some chemical

  4. Science

    When you measure the boiling point of mercury, you are investigating a ____? 1)chemical change 2)chemical property 3)physical change 4)physical property I think #3. This is a practice but want to make sure. Thanks,

You can view more similar questions or ask a new question.