subject
Chemistry, 20.11.2020 18:40 milkshakegrande101

A student was investigating the impact of changing physical properties on a sample of matter. What observation could have been made during her investigation A Changing the physical properties never altered its chemical composition
B
Changing the physical properties always altered its chemical composition,
C.
Changing the physical properties altered its chemical composition when the change was large.
D
Changing the physical properties altered its chemical composition when the change was small

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 21.06.2019 19:00
If a || b and e || f, what is the value of y ?
Answers: 3
question
Chemistry, 22.06.2019 19:00
Which is the solubility product expression for caf2(s)?  [ca2+]/[f–]2  [ca2+][f2–]  [ca]+[f]2  [ca2+][f–]2
Answers: 3
question
Chemistry, 23.06.2019 01:00
Which substance—wood or silver—is the better thermal conductor? a thermal conductor is a material that requires very little heat energy to change its temperature. explain your answer.
Answers: 3
question
Chemistry, 23.06.2019 05:30
The term gas is limited to those substances that exist in the gaseous state at
Answers: 1
You know the right answer?
A student was investigating the impact of changing physical properties on a sample of matter. What o...
Questions
question
Computers and Technology, 25.10.2019 11:43
question
Mathematics, 25.10.2019 11:43