lolo90lolo lolo90lolo
  • 23-01-2019
  • Physics
contestada

Which activity is an example of a chemical change?


a. sugar dissolving in water


b. water evaporating into water wapor


c. lighting a match


d. freezing water

Respuesta :

brebrexdlol brebrexdlol
  • 23-01-2019

The answer is C because when the chemicals on the tip of a match are heated up from friction it ignites.

Answer Link
jmt2214 jmt2214
  • 23-01-2019

C lighting a match is a chemical reaction


Answer Link

Otras preguntas

How to write 100 x 10 in exponential form?
Geometry Honors: pt=7x-24 and tq=6x-2 Find the value of pt. P L E A S E H E L P M E
The school arranged for a minibus to __________ all the students to and from the museum.
what is 80%of 40equals what
Write these 2 words In sentences. Please bold your words so i can see them (If you want) 1.Aesthetics 2.Allude
60 is what percent of 72
The Nile River Delta is an example of a formal region. True or False
Proteins are made from amino acids. An amino acid has three parts that are joined to a central carbon atom. Identify the three parts that create an amino acid.
m + 24 = 15 Please help me
A population of 240 birds increases at a rate of 16% annually. Jemel writes an exponential function of the form f(x) = abx to represent the number of birds afte