Which of the following substances cannot be decomposed by chemical change?
water (H2O)
neon (...
Chemistry, 10.10.2020 14:01 marchellepenuliar
Which of the following substances cannot be decomposed by chemical change?
water (H2O)
neon (Ne)
ammonia (NH3)
sulfuric acid (H2SO4
Answers: 3
Chemistry, 21.06.2019 16:30, itsyaboiamo
Why should the scientific method be used to answer a question? a. it provides a way to test an idea without any bias. b. it provides a way to test a hypothesis. c. it provides a way to ensure all hypotheses are proven correct. d. it provides a way to quickly turn a hypothesis into a scientific theory.
Answers: 1
Chemistry, 22.06.2019 18:00, LuvieAnn1886
How is energy related to the change of state represented by the model? atoms gain energy as a solid changes to a liquid. atoms gain energy as a solid changes to a gas. atoms lose energy as a solid changes to a liquid. atoms lose energy as a solid changes to a gas.
Answers: 3
Mathematics, 05.12.2020 03:10