Chemistry, 11.09.2021 01:00 imstressed

Which of these can be observed or measured without changing an object's composition? 1Intensive property
2Physical property
3Chemical property
4Extensive property

Answers: 3

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 13:50, kelonmazon2492

Read the chemical equation. 2c2h2 + 5o2 → 4co2 + 2h2o which of the following statements would be correct if one mole of c2h2 was used in this reaction? one mole of oxygen was used in this reaction. five moles of oxygen were used in this reaction. four moles of carbon dioxide were produced from this reaction. two moles of carbon dioxide were produced from this reaction.

Answers: 3

continue

Chemistry, 22.06.2019 23:00, brianfranklin17

What is the correct lewis dot structure for arsenic?

Answers: 2

continue

Chemistry, 23.06.2019 00:30, terryg4397

Fred is studying a substance that is made out of only one element. this means that

Answers: 1

continue

Chemistry, 23.06.2019 04:31, 1Angel2Got3Brains

How does a sample of helium at 15 degree celsius compare to a sample of helium at 215 k? a) the helium at 15 degrees celsius has a higher average kinetic energy that the sample at 215 k. b) the helium at 15 degrees celsius has lower nuclear energy that the sample at 215 k. c) the helium at 15 degrees celsius has slower- moving atoms that the sample at 215 k. d) the helium at 15 degrees celsius has smaller atoms than the sample at 215 k.

Answers: 1

continue

You know the right answer?

Which of these can be observed or measured without changing an object's composition? 1Intensive pr...