subject
Chemistry, 05.02.2021 18:40 zeesharpe05

Characteristics of a substance that can be measured or observed by changing the identity of the material is a Group of answer choices

A. physical property

B. chemical property

C. physical change

D. chemical change

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 22.06.2019 14:50
The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of tthe table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.
Answers: 3
question
Chemistry, 22.06.2019 15:30
All motion is caused by force? true or false
Answers: 1
question
Chemistry, 22.06.2019 15:50
How many moles of potassium hydroxide are needed to completely react with 2.94 moles of aluminum sulfate
Answers: 1
question
Chemistry, 22.06.2019 18:00
Hydrogenation reactions, in which h2 and an "unsaturated" organic compound combine, are used in the food, fuel, and polymer industries. in the simplest case, ethene (c2h4) and h2 form ethane (c2h6). if 140 kj is given off per mole of c2h4 reacting, how much heat (in mj) is released when 12 kg of c2h6 forms?
Answers: 2
You know the right answer?
Characteristics of a substance that can be measured or observed by changing the identity of the mate...
Questions
question
Mathematics, 14.07.2019 17:50
question
Mathematics, 14.07.2019 17:50
question
Computers and Technology, 14.07.2019 17:50
Questions on the website: 13722360