Question

What chemical change occurs when a wax candle burns?
(a) The wax near the flame melts.
(b) Carbon soot collects above the flame.
(c) The molten wax is pulled upward through the wick.
(d) The heated wax molecules combine with oxygen
molecules.
(e) Two of the above are signs of chemical change.

@anonymous_user

Answer 1

I think A.

Answer 2

how sure are you, i know that would be a common sense answer but it doesn't seem like a scientific answer

Answer 3

I'm not sure though, I don't take Chem.

Answer 4

ok thanks

Answer 5

@jdoe0001

Answer 6

@Abhisar

Answer 7

@superhelp101

Answer 8

is there only one answer?

Answer 9

i am not sure

Answer 10

ok is there boxes around you answer choice or circles ?

Answer 11

if there is boxes then it means there is more then one choice. if it is a circle there is only one :)

Answer 12

no but i guess e would be the best answer if more then one thing makes sense right?

Answer 13

parenthesis are around the choices

Answer 14

i not to sure but option A seems right cause it really does melt. i think D is right too.

Answer 15

so yes i think you are right about E

Answer 16

so then I should go with E?

Answer 17

i would!

Answer 18

is this an online course ? :)

Answer 19

Yes

Answer 20

homework i have a few i couldn't figure out

Answer 21

oh i know they are really difficult.

Answer 22

and time consuming

Answer 23

indeed wanna try my next one?

Answer 24

sure

Answer 25

can you see if you can answer my question ?