dmgarrison83 dmgarrison83

15-11-2020
Chemistry

contestada

what type of change occurs when rust on a nail a. chemical change b. physical change

Respuesta :

15-11-2020

Answer:

Chemical change

Explanation:

The rusting of iron/a nail is a chemical change

Iron (Fe) and Oxygen (O) combine to create the compound Iron Oxide (Fe2O3), which is rust.

Answer Link

Otras preguntas

Which portion of the central nervous system serves as the link between the brain and the peripheral nervous system??

Write the equation of the line that is perpendicular to the line y=-6x+4 and goes through the point (12,-3)

Ana drinks chocolate milk out of glasses that each hold \dfrac18 8 1 start fraction, 1, divided by, 8, end fraction of a liter. She has \dfrac34 4 3

18. Oxygen, sodium, and boron are examples of what type of matter? (4 points) Solution Compound Element Heterogeneous mixture 19. The compound H2O is an example

Function of vitamins B and C

what is the area for this? please show all steps.

Describe Lewis, Clark, and Sacagawea's personality traits. INDIVIDUALLY PLEASE

Most of europe is located in the tropics (between the tropic of cancer and tropic of capricorn). a. True b. False

Clarise evaluated this expression. (66.3 – 14.62) ÷ 0.6 – 0.22 (51.68) ÷ 0.6 – 0.22 (51.68) ÷ 0.42 51.68 ÷ 0.16 32.3 Which errors did Clarise make? Check all th

FlybynightSavings.com is offering a savings account that pays 33% compounded continuously. How much interest would a deposit of $3,000 earn over 10 years? (Roun