Chemistry, 25.07.2019 06:00, alystidham1439

How would you respond to roger? a. roger is incorrect. the melting wax is a physical change but there is no chemical change taking place. b. roger is correct. lighting the match is a chemical change and burning the candles is a physical change. c. roger is correct. the melting wax is a physical change and the burning candle wick is a chemical change. d. roger is incorrect. only a chemical change is taking place as evidenced by the light and heat of the burning candles?

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 03:00, omoaye

Schrodinger and heisenberg developed an alternate theory about atomic nature that contradicted some of bohr's model of the atom. how do changes resulting from new technology and evidence affect the reputation of the atomic theory?

Answers: 1

continue

Chemistry, 22.06.2019 03:30, krharris

Melting and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.

Answers: 2

continue

Chemistry, 22.06.2019 06:30, leta18

The best solution for preventing harm to people and pets from severe hurricanes involves determining and warning residents about what

Answers: 1

continue

Chemistry, 22.06.2019 10:10, veronica022

Stage in which a typical star has completely stopped fusion

Answers: 1

continue

Do you know the correct answer?

How would you respond to roger? a. roger is incorrect. the melting wax is a physical change but the...