Answered

Get the answers you need at Westonci.ca, where our expert community is dedicated to providing you with accurate information. Get immediate answers to your questions from a wide network of experienced professionals on our Q&A platform. Get quick and reliable solutions to your questions from a community of experienced experts on our platform.

which option below describes a chemical property of a substance?
A. the chlorine gas was a yellow-green color at room temperature
B.The liquid mercury boiled at a temperature of 630 K
C. The iron nail became rusty when exposed to water and air
D. The solid silver was shiny and nearly white in color.

Sagot :

Answer:

C

Explanation:

Rust is a chemical change (reaction) all of the other options only change the state meaning that it is a physical reaction.
the answer is c
when an iron nail becomes rusty is a chemical change. the air and the water on the nail makes it rusty
Thanks for stopping by. We strive to provide the best answers for all your questions. See you again soon. Thank you for your visit. We're dedicated to helping you find the information you need, whenever you need it. We're here to help at Westonci.ca. Keep visiting for the best answers to your questions.