Chemistry, 10.11.2020 16:40 bellabasketball5173
15 POINTS
physical properties are user to classify and compare substances. Physical properties can include dansity, thermal conductivity, soulubility, magnatism, melting point, and boiling point. Which statment id correct about all these physical properties?
A. They involve a change in the identity of matter
B. They involve the production of new substances
C. They can be measured only after a change in identity
D. They are independent of the amount of the sample present
Answers: 3
Another question on Chemistry
Chemistry, 22.06.2019 21:40
A5 mole sample of liquid acetone is converted to a gas at 75.0°c. if 628 j are required to raise the temperature of the liquid to the boiling point, 15.600 kj are required to evaporate the liquid, and 712 j are required to raise the final temperature to 75.0°c, what is the total energy required for the conversion?
Answers: 3
Chemistry, 23.06.2019 00:30
Which of the following best describes technology a. something created for only scientists to use b.the method of thinking that scientists use. c.the application of engineering to create useful products. c. a scientific idea
Answers: 1
Chemistry, 23.06.2019 01:50
Ablock of aluminum is dropped into a graduated cylinder with an initial volume of water at 75ml and the volumes rises to 90ml. if the block has a mass of 40.5 g what is its density ?
Answers: 1
Chemistry, 23.06.2019 11:30
Distilled water is a completely neutral solution. what is its ph? a. 1 b. 7 c. 14 d. 0
Answers: 2
You know the right answer?
15 POINTS
physical properties are user to classify and compare substances. Physical properties can...
Questions
World Languages, 04.11.2019 11:31
English, 04.11.2019 11:31
Mathematics, 04.11.2019 11:31
English, 04.11.2019 11:31
Mathematics, 04.11.2019 11:31
Mathematics, 04.11.2019 11:31
History, 04.11.2019 11:31
Physics, 04.11.2019 11:31
Mathematics, 04.11.2019 11:31
