Chemistry, 12.11.2020 21:00 KingLikeQueen
Which statement best describes why a chemical property change is different from a physical change?
A. A chemical change results in a different state of matter; and a physical change results in a new substance being formed.
B. A chemical change results in a new substance being formed; whereas, a physical change will result in a different state of matter.
C. A chemical change is used by scientists to create new substances, and a physical change happens naturally.
D. A chemical change is used to identify characteristics of a substance, and a physical change identifies the behavior of a substance when in a reaction.
Answers: 3
Another question on Chemistry
Chemistry, 22.06.2019 06:00
One does not belong why? ice, gold ,wood ,diamond and table salt
Answers: 1
Chemistry, 22.06.2019 06:00
Ethanol (c2h5oh) is produced from the fermentation of sucrose in the presence of enzymes. c12h22o11(aq) + h2o(g) 4 c2h5oh(l) + 4 co2(g) determine the theoretical yield and the percent yields of ethanol if 680. g sucrose undergoes fermentation and 326.5 g ethanol is obtained. theoretical _ g _ percent %
Answers: 1
Chemistry, 22.06.2019 12:30
Acontrol during an experiment. might change remains constant does not exist does change
Answers: 1
You know the right answer?
Which statement best describes why a chemical property change is different from a physical change?...
Questions
English, 13.04.2020 15:17
History, 13.04.2020 15:17
Geography, 13.04.2020 15:17
Chemistry, 13.04.2020 15:17
Geography, 13.04.2020 15:18
History, 13.04.2020 15:18
English, 13.04.2020 15:20
German, 13.04.2020 15:20
History, 13.04.2020 15:34
Mathematics, 13.04.2020 15:35
