jamylovesdonuts
jamylovesdonuts jamylovesdonuts
  • 18-04-2017
  • Physics
contestada

Is the formation of rust on an iron nail a chemical change or a physical change?

Respuesta :

ColeJ
ColeJ ColeJ
  • 18-04-2017
chemical because rust is also called iron oxide (Fe2O3) and it occurs when oxygen bonds with iron atoms
Answer Link

Otras preguntas

Africans primarily traded with _____________ merchants along trans-Saharan trade routes. A. Arab B. European C. American D. Indian
Find the coefficients for the equation of the parabola solver
which of the following are not properties of carbon?
In the deaf club, how did they get everyone's attention?
President Truman opted not to run for real lection for a second time primarily because
help im stuck on a problem
Find the product of (x^2 + 2^x −3)(4x^2 − 5x + 6). A. 4x^4 + 13x^3 − 16x^2 + 27x − 18 B. 4x^4 + 3x^3 − 28x^2 + 27x − 18 C. 4x^4 + 3x^3 − 16x^2 + 3x − 18 D.
what is the central message or concern of s story or poem
Time remaining high contrast toggle five boxes of bananas sell for $30.00. how many boxes can you buy for $9.00?
Unlike the small intestine, the large intestine has pouches along its length called what?