Which definition is correct?
a physical change creates a new substance because bonds are broken or formed
a chemical change occurs when the substance remains the same but the shape, or other physical characteristics change
a physical change can happen without changing any characteristics of the substance
a chemical change produces a new substance by breaking and forming new bonds
Answers (1)
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Which definition is correct? a physical change creates a new substance because bonds are broken or formed a chemical change occurs when the ...” in 📙 Chemistry if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
Which expression represents the percent by mass of nitrogen in NH4NO3?
Answers (1)
Which of the following is equal to 0.45 mm3? (B, right?) 4.5 x 10-7 m3 4.5 x 10-10 m3 4.5 x 10-7 cm3 4.5 x 10-3 cm3
Answers (1)
If a color change occurs when two solutions are mixed is it true that a chemical react has probably taken place?
Answers (2)
Whats the empirical formula of 68.4% cromium and 31.6% oxygen
Answers (1)
Caculate the pH of a solution that has a hydrogen ion concentration of 0.0025
Answers (1)
New Questions in Chemistry
What is the number of lone electron pairs on the central atom of a molecule having a linear molecular geometry, such as clf2-?
Answers (1)
Look carefully at Kw expression. If the [H+] changed from [1 x 10-7] to [1 x 10-4], the [OH-] will: A. remain the same B. increase C. decrease
Answers (1)
What on a bird, besides it's feet, is chemically similar to scales? A. beak B. feathers C. wings
Answers (1)
What are the carbon (C) and oxygen (O) in carbon dioxide (CO2) ? (select all that apply) A) Atoms B) Compounds C) Elements D) Molecules
Answers (1)
What does the chemical formula C3H2O, tell about a molecule of the compound it represents?
Answers (2)