Chemistry, 29.09.2020 07:01, dsawnstevensonp9xhnr

In class, Ricardo rips up a piece of paper. Select the correct reason(s) that this is an example of a physical change. The paper no longer has smooth edges.

The paper has not produced a gas when torn.

The paper's chemical composition has been changed.

The paper has not changed colors.

The paper is still paper with the same chemical makeup.

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 13:00, Molly05

The number of neutrons is equal to the atomic number minus the atomic mass. a. true b. false

Answers: 2

continue

Chemistry, 22.06.2019 16:40, roderickhinton

The diagram below shows the movement of particles. what does this piece of evidence best support? the collision theory the maxwell-boltzmann distribution the effect of pressure on reaction rates the effect of temperature on reaction rates

Answers: 3

continue

Chemistry, 23.06.2019 01:00, Lunablum

What is the chemical name of the compound ti2o3? use the list of polyatomic ions and the periodic table to you answer.

Answers: 1

continue

Chemistry, 23.06.2019 05:10, lyndah15

Will mark as brainliest ! how many grams of iron metal do you expect to be produced when 245 grams of an 80.5 percent by mass iron (ii) nitrate solution react with excess aluminum metal? show all work needed to solve this problem!

Answers: 1

continue

Do you know the correct answer?

In class, Ricardo rips up a piece of paper. Select the correct reason(s) that this is an example of...